[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "5.17"]
[White "Cuello Camargo, Jose Javier"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1694"]
[BlackElo "1440"]
[PlyCount "132"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. dxc5 Bxc5 6. Ne2 Nc6 7. 0-0 Nf6 8. Bg5 0-0 9. Nbc3 Be6 10. Nf4 Be7 11. Re1 h6 12. Bxf6 Bxf6 13. Rxe6 fxe6 14. Nxe6 Qb6 15. Nxd5 Qxb2 16. Rb1 Qxa2 17. Nxf8 Rxf8 18. Rxb7 Bd4 19. Ne3 Bxe3 20. fxe3 Ne5 21. Be4 Qa3 22. Rb3 Qa6 23. h3 Qf6 24. Qe2 Kh8 25. Rb1 Qh4 26. Bd5 Qg5 27. c4 Nd7 28. e4 Qe5 29. Qe3 Nb6 30. Re1 Rc8 31. Qd3 Rc5 32. Rf1 Rc8 33. Rf7 Qa1+ 34. Kh2 Qe5+ 35. Qg3 Nxc4 36. Qxe5 Nxe5 37. Rxa7 Re8 38. Kg3 Kh7 39. Kf4 Ng6+ 40. Ke3 Nh4 41. g3 Ng6 42. h4 Ne5 43. Kd4 Nf3+ 44. Kc5 Nd2 45. Ra4 Kg6 46. Ra6+ Kh7 47. Re6 Rxe6 48. Bxe6 Nxe4+ 49. Kd4 Nxg3 50. Ke5 g6 51. Kf4 Nh5+ 52. Kf3 Kg7 53. Bg4 Nf6 54. Bc8 Kf7 55. Bh3 Ke7 56. Bc8 Kd6 57. Bh3 Ke5 58. Bc8 Nd5 59. Bd7 Ne7 60. Kg4 Nd5 61. Bc8 Kd4 62. Be6 Ke5 63. Bf7 Ne7 64. Bxg6 Nxg6 65. Kh5 Kf6 66. Kxh6 Nxh4 1/2-1/2

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "3.14"]
[White "Garcia, Cecil"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2027"]
[BlackElo "1440"]
[PlyCount "55"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Nf5 7. Nc2 Be7 8. Bd3 c4 9. Bxf5 exf5 10. h4 Be6 11. Bg5 f6 12. exf6 Bxf6 13. Qe2 Qe7 14. 0-0-0 0-0-0 15. Bxf6 Qxf6 16. Ne5 Nxe5 17. dxe5 Qe7 18. f4 h6 19. Ne3 g5 20. hxg5 d4 21. Rxd4 Rxd4 22. cxd4 c3 23. bxc3 Kb8 24. Rxh6 Rc8 25. Qb2 Qd7 26. Kd2 Qf7 27. g6 Qg7 28. Rh7 1-0

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "6.15"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1485"]
[BlackElo "1440"]
[PlyCount "45"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 c4 6. Bc2 Nc6 7. Nf3 Nf6 8. Bg5 Be7 9. 0-0 0-0 10. Nbd2 h6 11. Bh4 Bg4 12. h3 Bh5 13. Bg3 Bd6 14. Bxd6 Qxd6 15. Re1 Rfe8 16. g3 Rxe1+ 17. Qxe1 Re8 18. Qf1 Ne4 19. Re1 f5 20. Nxe4 dxe4 21. Nh4 Qd5 22. Ng2 Qf7 23. Nf4 1/2-1/2

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "4.16"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Corona Monraz, Ramiro"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1440"]
[BlackElo "1950"]
[PlyCount "144"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d6 3. c4 Nd7 4. Nc3 h6 5. Bf4 g5 6. Bg3 Bg7 7. e4 Qa5 8. Bd3 g4 9. Nd2 Bxd4 10. Rc1 Bxc3 11. bxc3 Ne5 12. Bxe5 Qxe5 13. 0-0 Nf6 14. Qe2 Be6 15. Rb1 b6 16. Rfc1 h5 17. f4 gxf3 18. Nxf3 Qc5+ 19. Nd4 Ng4 20. Kh1 Bd7 21. h3 e5 22. Nb3 Qf2 23. Nd2 Qxe2 24. Bxe2 Nf6 25. Bf3 Be6 26. a4 Nd7 27. Ra1 Kd8 28. Ra2 Kc7 29. Be2 Nc5 30. Rca1 a5 31. Rb2 Rag8 32. Rbb1 Rg3 33. Bf3 Rg7 34. Be2 h4 35. Rf1 Rhg8 36. Bf3 Rg3 37. Kh2 Nd3 38. Rg1 Nf2 39. Nf1 Bxc4 40. Ne3 Be6 41. Nf1 Nxh3 42. Rh1 Nf2 43. Rg1 R3g5 44. Ne3 Nd3 45. Rad1 Nf2 46. Rd2 Ng4+ 47. Bxg4 Bxg4 48. Nxg4 Rxg4 49. Rf1 R8g7 50. Re2 Kd7 51. Rd1 Kc7 52. Red2 R4g6 53. c4 Re6 54. Rb1 Rg8 55. c5 dxc5 56. Rbd1 Re7 57. Rc1 Rg3 58. Ra1 Re3 59. Rf1 Rxe4 60. Rf5 Rxa4 61. Rh5 Rf4 62. Rh8 b5 63. Rdd8 c4 64. Rc8+ Kb6 65. Rb8+ Kc5 66. Ra8 Kb4 67. g3 hxg3+ 68. Kxg3 f6 69. Rac8 Rg7+ 70. Kh2 c3 71. Rh3 Rc4 72. Rf3 c2 0-1

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "1.19"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Esmeraldas Huachi, Anderson Yahir"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1440"]
[BlackElo "2030"]
[PlyCount "110"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. Nbd2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 Bxg3 13. hxg3 h6 14. Ne5 Rd8 15. g4 cxd4 16. cxd4 Qb6 17. Qe2 Rxd4 18. g5 hxg5 19. Bh7+ Kf8 20. Bd3 Qb4+ 21. Kf1 Rh4 22. Rh3 Rxh3 23. gxh3 Qh4 24. Qf3 Qf4 25. Qe2 Bd7 26. Kg1 Rd8 27. Bg6 Be8 28. Bd3 Rd5 29. Ng4 Nxg4 30. hxg4 Bc6 31. Re1 Rd4 32. Kf1 Bf3 33. Qc2 Bc6 34. Re3 Qd6 35. Ke2 Rxg4 36. Be4 Bxe4 37. Rxe4 Rxe4+ 38. Qxe4 Qa6+ 39. Kd2 Qa5+ 40. Ke2 Qb5+ 41. Ke1 Qxb2 42. Qh7 Qa1+ 43. Ke2 Qxa2+ 44. Kf1 Qc4+ 45. Kg1 Qd4 46. Qh8+ Ke7 47. Qc8 b5 48. Qc7+ Kf6 49. Qa5 b4 50. Qa4 a5 51. Kg2 Qd5+ 52. Kg1 b3 53. Qa3 a4 54. Qb2+ Qe5 55. Qe2 Qxe2 0-1

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.30"]
[Round "9"]
[White "Reyes Zavaleta, Cristhian Yamil"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1313"]
[BlackElo "1301"]
[PlyCount "86"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. cxd5 cxd5 7. e3 Nc6 8. 0-0 Bd6 9. b3 0-0 10. Bb2 a6 11. a3 Bd7 12. b4 b5 13. Qb3 Be8 14. Rac1 Rc8 15. Ng5 Bf7 16. Ne2 Ne4 17. Nxf7 Rxf7 18. Bxe4 fxe4 19. d3 exd3 20. Qxd3 Ne5 21. Bxe5 Bxe5 22. Nd4 Bxd4 23. exd4 Rfc7 24. Rc5 h6 25. Rfc1 Qd7 26. Qe3 Rxc5 27. dxc5 d4 28. Qd3 Qd5 29. Re1 Re8 30. f4 Qc4 31. Rd1 Kf7 32. Kf2 Kf6 33. Kf3 Qd5+ 34. Qe4 Qh5+ 35. g4 Qh3+ 36. Ke2 Qxh2+ 37. Kd3 Qg3+ 38. Ke2 Qxg4+ 39. Kd2 d3 40. Qe5+ Ke7 41. Re1 Qg2+ 42. Ke3 Qg3+ 43. Ke4 Qxe1+ 0-1

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Garcia De la Rosa, Daniel Vladimir"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1301"]
[BlackElo "1347"]
[PlyCount "69"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Na3 e6 8. Nb5 Ra5 9. Nd6+ Bxd6 10. Bxd6 Nf6 11. Nd2 Kd7 12. Ba3 b5 13. g3 Kc7 14. Nf3 Ne4 15. Bb4 Nxb4 16. cxb4 Ra4 17. a3 Bd7 18. Bg2 f6 19. 0-0 g5 20. Rad1 Bc6 21. Nd2 Nd6 22. Nb1 h5 23. Nc3 Raa8 24. f4 g4 25. Rde1 f5 26. e3 h4 27. Kf2 h3 28. Bh1 Nc8 29. Ke2 Nb6 30. Kd2 Na4 31. Nxa4 bxa4 32. Kc3 b5 33. Rd1 Rhf8 34. Rde1 Rad8 35. Rd1 1/2-1/2

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "8"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Miranda Fernandez, Marcos Manuel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1301"]
[BlackElo "1603"]
[PlyCount "52"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg3 f5 5. e3 Nf6 6. c4 c6 7. Ne5 0-0 8. Nc3 Ne4 9. Nxe4 fxe4 10. Be2 Bb4+ 11. Kf1 Nd7 12. a3 Ba5 13. b4 Bc7 14. Nxd7 Bxd7 15. Bxc7 Qxc7 16. g3 Rf6 17. Kg2 Raf8 18. Rf1 Be8 19. cxd5 exd5 20. f4 exf3+ 21. Rxf3 Bg6 22. Rxf6 Rxf6 23. Qd2 Qe7 24. Bd3 Bxd3 25. Qxd3 Re6 26. Re1 Re4 1/2-1/2

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "6"]
[White "Ramirez Mori, Angel Farid"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1102"]
[BlackElo "1301"]
[PlyCount "42"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. dxc5 Bxc5 6. Nf3 Nf6 7. 0-0 Nc6 8. Re1+ Be6 9. Ng5 0-0 10. Rxe6 fxe6 11. Nxe6 Bxf2+ 12. Kh1 Qd7 13. Nxf8 Rxf8 14. Bf4 Ng4 15. Qd2 Qf7 16. g3 Qh5 17. h4 g5 18. Bxg5 Bxg3 19. Bxh7+ Qxh7 20. Qxd5+ Kh8 21. Qc5 Qe4+ 0-1

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "5"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Velasquez Cabrera, Cristian Mateo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1301"]
[PlyCount "102"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg3 f5 5. e3 Nf6 6. c4 c6 7. Nc3 0-0 8. Be2 h6 9. c5 Bc7 10. 0-0 Bxg3 11. fxg3 Nbd7 12. Bd3 b6 13. b4 bxc5 14. bxc5 a5 15. Rb1 Ba6 16. Bxa6 Rxa6 17. Rb7 Qa8 18. Qb1 Ra7 19. Rb2 Rb8 20. Rxb8+ Qxb8 21. Qxb8+ Nxb8 22. Rb1 Nbd7 23. a3 Kh7 24. Kf2 Ng4+ 25. Ke2 Ngf6 26. h3 g5 27. Nd2 Ng8 28. Na4 Ngf6 29. Rb2 Kg8 30. Rb1 Kf7 31. Nb6 Ke7 32. Nc8+ Kd8 33. Nxa7 Kc7 34. Kd3 Ng8 35. Nf3 Ne7 36. g4 fxg4 37. hxg4 Ng6 38. Nd2 e5 39. Nb3 a4 40. Na5 exd4 41. exd4 Nf4+ 42. Kc3 Ne2+ 43. Kd2 Nxd4 44. Rb7+ Kd8 45. N5xc6+ Nxc6 46. Nxc6+ Kc8 47. Rxd7 Kxd7 48. Ne5+ Ke6 49. c6 Kd6 50. Nf7+ Kxc6 51. Nxh6 Kc5 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.27"]
[Round "4"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Erraez Llumiquinga, Felipe Daniel"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1301"]
[PlyCount "57"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. Bf4 Nc6 4. c4 Bg7 5. Nc3 Nf6 6. d5 Nb8 7. e4 c6 8. Bd3 0-0 9. 0-0 Na6 10. a3 b5 11. cxb5 cxb5 12. Bxb5 Nc5 13. e5 dxe5 14. Nxe5 Bb7 15. Nc6 Qd7 16. Re1 Rfe8 17. Nxe7+ Qxe7 18. Rxe7 Rxe7 19. Bd6 Re1+ 20. Qxe1 a6 21. Bxc5 axb5 22. d6 Bc8 23. Nxb5 Ra5 24. Qxa5 h6 25. Qd8+ Kh7 26. Qxc8 Ne4 27. d7 Bf6 28. Bd4 Be7 29. Qh8# 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "3"]
[White "Cardenas Lima, Vincent Matias"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1568"]
[BlackElo "1301"]
[PlyCount "43"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. 0-0 0-0 8. b3 Nxe4 9. Bxe4 Nf6 10. Bd3 b6 11. Bb2 Bb7 12. c4 c5 13. dxc5 Bxc5 14. Qe2 Qe7 15. Ng5 h6 16. Bxf6 gxf6 17. Nh7 Rfd8 18. Qg4+ Kh8 19. Qh3 Rg8 20. Ng5 Rxg5 21. Qxh6+ Kg8 22. Bh7+ 1-0

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "2"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Guerrero Cajeca, Matias Israel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1301"]
[BlackElo "1370"]
[PlyCount "60"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. c3 Nc6 7. Bc4 Bf5 8. Nbd2 Rb8 9. a4 Re8 10. Ng5 d5 11. Bb5 a6 12. Bxc6 bxc6 13. b4 a5 14. bxa5 Bd3 15. Nb3 Bc4 16. Nd2 Ba6 17. Qc2 Nh5 18. Bh2 e5 19. Ndf3 e4 20. Ne5 Bxe5 21. Bxe5 Bd3 22. Qd1 Rb2 23. Qc1 Rc2 24. Qa3 Qxg5 25. g4 Nf6 26. Bf4 Qh4 27. Bg3 Qh6 28. Bf4 g5 29. Bh2 Qxh3 30. Rf1 Qxh2 0-1

[Event "South America-ch U12 17th"]
[Site "Guayaquil"]
[Date "2022.01.25"]
[Round "1"]
[White "Montevilla Cahuasa, Jonathan Isaac"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1697"]
[BlackElo "1301"]
[PlyCount "128"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nbd7 7. c4 Nxe4 8. Bxe4 Nf6 9. Bc2 c5 10. 0-0 0-0 11. Bf4 b6 12. Qd3 Bb7 13. Be5 Be4 14. Qc3 Bxc2 15. Qxc2 Rc8 16. Rad1 cxd4 17. Rxd4 Qe8 18. Rfd1 h6 19. Bxf6 Bxf6 20. Rd7 Rd8 21. Rxa7 Bxb2 22. Rb1 Bd4 23. Nxd4 Rxd4 24. Rxb6 Qd8 25. Rb1 Rd2 26. Qa4 Qd3 27. Rf1 Rc2 28. Qb3 Rc3 29. Qb5 Rd8 30. Qh5 g6 31. Qxh6 Rc2 32. g3 Qxc4 33. Qg5 Rc8 34. Qf6 e5 35. Qxe5 Rxa2 36. Rxa2 Qxa2 37. Re1 Qd2 38. Re2 Qd1+ 39. Re1 Qd2 40. Kg2 Rc2 41. Rf1 Rc1 42. Rxc1 Qxc1 43. Qf6 Qc8 44. h4 Qg4 45. f3 Qc4 46. Qb2 Qd3 47. g4 Qd8 48. Qf2 Qd5 49. Qe1 Qd8 50. Kh3 Qd3 51. Qe4 Qf1+ 52. Kg3 Qg1+ 53. Kf4 Qh2+ 54. Kg5 Kg7 55. Qd4+ Kh7 56. Qf4 Qa2 57. h5 Qd5+ 58. Kh4 Qd8+ 59. g5 Qe7 60. h6 Qe1+ 61. Qg3 Qh1+ 62. Kg4 f5+ 63. Kf4 Qc1+ 64. Ke5 Qc7+ 0-1

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.16"]
[Round "2"]
[White "Gaibor Gallardo, Luis Alfredo"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1949"]
[BlackElo "1301"]
[PlyCount "57"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 d5 5. c4 c6 6. Be2 Bd6 7. 0-0 0-0 8. Nc3 Bxf4 9. exf4 Nbd7 10. Ne5 Nxe5 11. fxe5 Ne4 12. f3 Nxc3 13. bxc3 b6 14. cxd5 cxd5 15. Qb3 a5 16. Rab1 Ba6 17. Bxa6 Rxa6 18. Qb5 Qa8 19. Rfc1 Qb7 20. c4 Rc8 21. cxd5 Rxc1+ 22. Rxc1 Ra8 23. dxe6 Rc8 24. Rd1 Rd8 25. d5 Qc7 26. d6 Qc2 27. Qd3 Qxa2 28. e7 Ra8 29. d7 1-0

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.16"]
[Round "1"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Lara Leon, Enrry Eduardo"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1301"]
[BlackElo "1843"]
[PlyCount "101"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. Bf4 Nf6 4. e3 Bb7 5. Be2 Be7 6. 0-0 Nh5 7. Be5 0-0 8. h3 d6 9. Bh2 Nf6 10. c4 Nbd7 11. Nc3 Re8 12. Qc2 h6 13. Rfd1 Nf8 14. d5 e5 15. b4 Ng6 16. Bd3 Nf8 17. a4 Bc8 18. Ra2 a5 19. b5 Bd7 20. Raa1 Qc8 21. Ne2 g6 22. Re1 N6h7 23. e4 Bf6 24. Rad1 Re7 25. Rf1 Qb7 26. Nd2 Rae8 27. Ng3 Bg5 28. Nf3 Bf6 29. Nd2 Qc8 30. Ne2 g5 31. Ng3 Ng6 32. Nf5 Bxf5 33. exf5 Nf4 34. Bxf4 gxf4 35. Rde1 Kh8 36. Qd1 Rg8 37. Qh5 Qf8 38. Nf3 Qg7 39. Qg4 Qxg4 40. hxg4 Rxg4 41. Nd2 Re8 42. f3 Rg7 43. Re2 Bh4 44. Kh2 Bg3+ 45. Kg1 Nf6 46. Ne4 Nxe4 47. fxe4 Reg8 48. Rc2 Rg4 49. Be2 R4g5 50. Bf3 h5 51. Rfc1 1/2-1/2

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.29"]
[Round "6"]
[White "Parra Gonzales, Andre Leonardo"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1118"]
[BlackElo "1180"]
[PlyCount "116"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Bd3 Nd7 8. Qe2 Qe7 9. c3 c5 10. dxc5 Nxc5 11. Bb5+ Bd7 12. Bf4 0-0 13. Bxd7 Qxd7 14. 0-0 Qc6 15. Be5 Bxe5 16. Nxe5 Qe4 17. Qxe4 Nxe4 18. Rfd1 Rfd8 19. Kf1 f6 20. Nc4 Rac8 21. f3 Rxd1+ 22. Rxd1 Nxc3 23. bxc3 Rxc4 24. Rd8+ Kf7 25. Rd7+ Kg6 26. Rxb7 Ra4 27. Rb2 Ra3 28. Rc2 Kf5 29. Ke2 Ke5 30. Kd3 Kd5 31. g4 g5 32. Re2 e5 33. Rb2 h6 34. Rc2 Kc5 35. Rb2 Ra6 36. h4 Rd6+ 37. Ke4 Kc4 38. h5 Kxc3 39. Rb3+ Kd2 40. Kf5 Rd3 41. Rb2+ Ke3 42. Kg6 Kxf3 43. Kxh6 Kxg4 44. Rh2 e4 45. Kg6 f5 46. Rg2+ Kf4 47. Rf2+ Rf3 48. Rh2 Kg3 49. Rh1 Kg2 50. Rb1 e3 51. h6 e2 52. Kxg5 Kf2 53. Kh4 Kg2 54. Kg5 Rh3 55. Rb2 Kf1 56. Rxe2 Kxe2 57. Kxf5 Rxh6 58. Ke4 Ra6 0-1

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.29"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Garcia Andrada, Heidy Nicole"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1180"]
[BlackElo "1912"]
[PlyCount "128"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Qc7 6. Bg5 d6 7. Nbd2 Nd7 8. Qe2 Ngf6 9. Bh4 Rc8 10. 0-0 g6 11. Bg3 Nh5 12. Bh4 Bg7 13. d5 e5 14. a4 h6 15. Bg3 0-0 16. Nh4 Kh7 17. f4 exf4 18. Bxf4 Nxf4 19. Rxf4 Ne5 20. Rf2 c4 21. Bc2 Qc5 22. Raf1 Rce8 23. Kh1 Kg8 24. Qd1 a6 25. Ndf3 Ng4 26. Re2 Ne3 27. Qe1 Nxf1 28. Qxf1 b5 29. axb5 axb5 30. Qd1 Bf6 31. Qb1 Qc7 32. Qc1 Bg7 33. Nd4 b4 34. Re3 Qb6 35. Rg3 b3 36. Bb1 Bxd4 37. cxd4 Qxd4 38. e5 Qxe5 39. Nf3 Qe3 40. Qd1 Kg7 41. h3 Bxd5 42. Qxd5 Qc1+ 43. Kh2 Qxb1 44. Qd4+ Kh7 45. Rg4 Qd3 46. Qf4 f6 47. Nd4 Qe3 48. Qf1 d5 49. Qa1 f5 50. Rh4 g5 51. Qa7+ Qe7 52. Qb6 gxh4 53. Nf3 Rf7 54. Qc6 Qc7+ 55. Qxc7 Rxc7 56. Nxh4 c3 57. bxc3 b2 58. Nxf5 b1Q 59. Ng3 Rxc3 60. h4 Rxg3 61. Kxg3 Rg8+ 62. Kf3 Qe4+ 63. Kf2 Rxg2+ 64. Kf1 Qe2# 0-1

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.28"]
[Round "5"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Jimenez Rodriguez, Abraham Isaias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1744"]
[PlyCount "61"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. Nf3 Bf5 4. e3 e6 5. c3 Qb6 6. Qb3 Nd7 7. Nbd2 Ngf6 8. Qxb6 Nxb6 9. Ne5 Na4 10. Nb3 Nh5 11. 0-0-0 Nxf4 12. exf4 f6 13. Nf3 Bd6 14. g3 Be4 15. Bg2 Kf7 16. Nbd2 Nxc3 17. Nxe4 Nxe4 18. Rhf1 c5 19. Kb1 c4 20. Ne1 f5 21. Bxe4 fxe4 22. Nc2 h5 23. f3 exf3 24. Rxf3 Rh6 25. f5 Rf6 26. Ne3 Ke7 27. Re1 Kd8 28. Ref1 Ke7 29. Re1 Kd8 30. Ref1 Ke7 31. Re1 1/2-1/2

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.27"]
[Round "2"]
[White "Cabello Hurtado, Juan Carlos"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1495"]
[BlackElo "1180"]
[PlyCount "142"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nc6 7. c3 0-0 8. 0-0 a5 9. Qe2 Nxe4 10. Qxe4 f5 11. Qe2 Bf6 12. Re1 Qd6 13. Bg5 Bd7 14. Bc4 Rae8 15. Rad1 Bxg5 16. Nxg5 Nd8 17. Nf3 c6 18. a3 b5 19. Bb3 Nf7 20. Ne5 Nd8 21. Nd3 Rf6 22. f4 Nb7 23. Qf2 a4 24. Ba2 Qe7 25. Re5 Nd6 26. Nc5 Nf7 27. Re3 Nh6 28. h3 Nf7 29. Rde1 Nd8 30. R1e2 Qf7 31. Qe1 h6 32. b3 axb3 33. Bxb3 g5 34. g3 Bc8 35. Kh2 Kh7 36. c4 gxf4 37. gxf4 bxc4 38. Bxc4 Rg6 39. a4 Reg8 40. Nxe6 Nxe6 41. Bxe6 Bxe6 42. Rxe6 Rxe6 43. Rxe6 Rg7 44. Qe2 Qd7 45. Qe5 Qf7 46. a5 Qh5 47. a6 Qf7 48. a7 Qf8 49. Rf6 Qc8 50. Qc5 Rb7 51. Qxf5+ Qxf5 52. Rxf5 Rxa7 53. Rc5 Rd7 54. Rxc6 Rxd4 55. Kg3 h5 56. Ra6 Kg7 57. Ra5 Kh6 58. Rg5 Rb4 59. Re5 Kg6 60. Re3 Kf5 61. Ra3 Rc4 62. Ra5+ Kg6 63. Ra6+ Kf5 64. Ra8 Rc3+ 65. Kh4 Kxf4 66. Ra4+ Kf3 67. Kxh5 Kg3 68. h4 Rc5+ 69. Kg6 Rc6+ 70. Kf5 Rc5+ 71. Ke6 Rh5 1/2-1/2

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.27"]
[Round "1"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Jaramillo, Samantha"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1180"]
[BlackElo "1763"]
[PlyCount "56"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. e3 g6 6. Nc3 d6 7. Nf3 Bg7 8. Bc4 0-0 9. 0-0 axb5 10. Bxb5 Ba6 11. Bxa6 Nxa6 12. a3 Qb6 13. e4 Nd7 14. Bg5 Qxb2 15. Bxe7 Qxc3 16. Rc1 Qxa3 17. Bxf8 Rxf8 18. e5 Nxe5 19. Nxe5 Bxe5 20. Rc4 Nb4 21. Rh4 Ra8 22. Rh3 Qb2 23. Qg4 Ra1 24. g3 Nd3 25. Qf3 Rxf1+ 26. Kxf1 Qc1+ 27. Ke2 c4 28. Rh4 Qe1# 0-1

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "8"]
[White "Caiza Perez, Cristian Fabian"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1824"]
[BlackElo "1781"]
[PlyCount "117"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. d3 Nf6 6. Nge2 Bf5 7. 0-0 Nbd7 8. Bd2 Qc7 9. Bf4 Qb6 10. Be3 Qc7 11. Ng3 Bg6 12. Qd2 e6 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rfe1 0-0 16. Bb3 b5 17. a4 a6 18. axb5 axb5 19. Nce2 h6 20. Nf4 Bh7 21. Rxa8 Rxa8 22. Nxe6 fxe6 23. Rxe6 Ra1+ 24. Re1+ Nd5 25. Rxa1 N7f6 26. Re1 Bg6 27. Ne4 Kh7 28. Nxf6+ Qxf6 29. Bxd5 cxd5 30. c3 d4 31. h3 Qd6 32. Rd1 Bh5 33. f3 Bg6 34. Kh1 Bf5 35. c4 b4 36. b3 Qd7 37. g4 Be6 38. Qxb4 Qc6 39. Kg2 h5 40. Qa5 hxg4 41. Qh5+ Kg8 42. hxg4 Bf7 43. Qe5 Qd7 44. Rd2 Kh7 45. b4 Qa7 46. b5 Qa5 47. Re2 Bxc4 48. dxc4 d3 49. Qe4+ g6 50. Qxd3 Qb6 51. Re7+ Kh6 52. Qe3+ Qxe3 53. Rxe3 g5 54. b6 Kg6 55. b7 Kh6 56. b8Q Kg6 57. Qd6+ Kf7 58. Re7+ Kf8 59. Qd8# 1-0

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "9"]
[White "Esmeraldas Huachi, Anderson Yahir"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2192"]
[BlackElo "1781"]
[PlyCount "107"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 d5 8. 0-0 0-0 9. Nc3 Nd7 10. e3 Be7 11. cxd5 exd5 12. Rb1 Nf6 13. b4 a6 14. a4 b5 15. Ne1 Bd7 16. Nd3 Ne4 17. Nxe4 fxe4 18. Nc5 Bxc5 19. dxc5 Qg5 20. axb5 axb5 21. Bxe4 Bg4 22. Qb3 Ra3 23. Qxa3 dxe4 24. f4 exf3 25. Rf2 h5 26. h4 Qe5 27. Kh2 g5 28. Qb2 Qxe3 29. Qd2 Qxd2 30. Rxd2 gxh4 31. gxh4 Bf5 32. Rg1+ Kh7 33. Rg5 Bg6 34. Kg3 Be4 35. Rxh5+ Kg6 36. Rg5+ Kh6 37. Rd6+ Kh7 38. Kf2 Ra8 39. Re5 Ra2+ 40. Ke3 Ra7 41. Rxe4 Rf7 42. Rf4 Re7+ 43. Kxf3 Ra7 44. Rxc6 Ra3+ 45. Kg4 Ra7 46. Rd6 Rg7+ 47. Kh5 Re7 48. c6 Re5+ 49. Kg4 Re7 50. Rd7 Rxd7 51. cxd7 Kg6 52. d8Q Kg7 53. Qe7+ Kg6 54. Rf6# 1-0

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "2"]
[White "Garcia De la Rosa, Daniel Vladimir"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1482"]
[BlackElo "1781"]
[PlyCount "136"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. Bc4 Nf6 6. 0-0 Bf5 7. d3 e6 8. Re1 Bb4 9. Bd2 Qc7 10. Nd4 Bg4 11. f3 Bc5 12. Be3 Bh5 13. Kh1 Nbd7 14. Nf5 0-0 15. Bxc5 Nxc5 16. Ne3 a5 17. a4 Nd5 18. Bxd5 cxd5 19. Nb5 Qd7 20. d4 Na6 21. c3 Nc7 22. Qb3 Nxb5 23. Qxb5 Qxb5 24. axb5 b6 25. Ra3 Bg6 26. Rea1 Rac8 27. b4 axb4 28. cxb4 Rc7 29. Ra6 Rfc8 30. h3 Rb8 31. Ra8 Rcb7 32. R1a6 h6 33. Ng4 Bd3 34. Ne5 Bxb5 35. Rxb8+ Rxb8 36. Ra7 Be8 37. b5 f6 38. Nc6 Bxc6 39. bxc6 Rc8 40. c7 Kf7 41. Rb7 Ke7 42. Rxb6 Rxc7 43. Rb8 Kf7 44. Rb4 Rc4 45. Rb7+ Kg6 46. Re7 Kf5 47. g4+ Kf4 48. Rxe6 Rxd4 49. Re7 g5 50. Kg2 Rd2+ 51. Kg1 Kxf3 52. Re1 Rg2+ 53. Kh1 Ra2 54. Kg1 d4 55. Rf1+ Ke3 56. Rxf6 d3 57. Re6+ Kf3 58. Rf6+ Kg3 59. Rd6 d2 60. Rd3+ Kf4 61. Kf1 Ke4 62. Rd7 Ra1+ 63. Ke2 d1Q+ 64. Rxd1 Rxd1 65. Kxd1 Kf3 66. Ke1 Kg3 67. Ke2 Kxh3 68. Kf3 Kh4 0-1

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "4"]
[White "Miranda Vargas, Analia Karen"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2033"]
[BlackElo "1781"]
[PlyCount "59"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 Nge7 8. 0-0 Nf5 9. Bxf5 exf5 10. c4 Nxd4 11. cxd5 Bb5 12. Re1 0-0-0 13. Nc3 h6 14. Nxd4 cxd4 15. Nxb5 Qxb5 16. d6 Qd5 17. Bf4 g5 18. Rc1+ Kb8 19. Be3 d3 20. Qa4 a6 21. Bb6 Bg7 22. Bc7+ Ka8 23. Bxd8 d2 24. Rc8+ Ka7 25. Rd1 Bxe5 26. d7 Qd3 27. Qa5 Bd4 28. Qc7 Rxd8 29. Qxd8 Bxf2+ 30. Kh1 1-0

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "5"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1926"]
[BlackElo "1781"]
[PlyCount "86"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 4. e3 c6 5. Nbd2 d5 6. Ne5 Nbd7 7. c3 Be7 8. Be2 0-0 9. 0-0 Nxe5 10. Bxe5 Ne4 11. f4 Bd7 12. Rf3 Bf6 13. Nxe4 dxe4 14. Rg3 Bxe5 15. dxe5 Qe7 16. Rh3 Rfd8 17. Qe1 Be8 18. g4 fxg4 19. Bxg4 Bg6 20. Rg3 Bf5 21. Bxf5 exf5 22. Qe2 Qf7 23. a3 Rd3 24. Rd1 Rad8 25. Rxd3 Rxd3 26. h3 Qb3 27. Kh2 Qd1 28. Rg2 Qxe2 29. Rxe2 Kf7 30. Kg2 Ke6 31. Kf2 Rd1 32. Re1 Rd2+ 33. Re2 Rd1 34. Kg2 g6 35. Kf2 a6 36. Re1 Rd2+ 37. Re2 Rd1 38. Kg2 b6 39. Kf2 a5 40. Re1 Rd2+ 41. Re2 Rd1 42. Re1 Rd2+ 43. Re2 Rd1 1/2-1/2

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "3"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Cardenas Medrano, Areli Dayalem"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1781"]
[BlackElo "1119"]
[PlyCount "129"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 Nf6 5. Bd3 Bg6 6. 0-0 e6 7. c4 dxc4 8. Bxc4 Bd6 9. Bxd6 Qxd6 10. Nc3 0-0 11. Re1 Ne4 12. Bd3 Nxc3 13. bxc3 Bxd3 14. Qxd3 Rae8 15. e4 e5 16. d5 Ne7 17. Rab1 b6 18. c4 Ng6 19. h3 Nf4 20. Qc3 Qg6 21. Nh4 Nxh3+ 22. Qxh3 Qf6 23. Nf3 Qg6 24. Qf5 Qd6 25. Rec1 g6 26. Qg5 Kg7 27. Nh4 Kh8 28. Qh6 Rg8 29. Nf3 Rg7 30. Rb3 Qf6 31. Rbc3 Reg8 32. c5 b5 33. Qg5 Qxg5 34. Nxg5 a6 35. d6 cxd6 36. cxd6 f6 37. Ne6 Rd7 38. Rd3 Re8 39. Nc5 Rg7 40. Rcd1 Rd8 41. Ne6 Rgd7 42. Nxd8 Rxd8 43. d7 Kg7 44. Rc1 Kf7 45. Rc8 Ke7 46. Rxd8 Kxd8 47. Rd6 a5 48. Rxf6 Kxd7 49. Ra6 a4 50. Rb6 Kc7 51. Rxb5 Kd6 52. Ra5 a3 53. Rxa3 Kc5 54. Ra7 Kd4 55. Rxh7 Kxe4 56. a4 Kd4 57. Rb7 e4 58. a5 e3 59. fxe3+ Kxe3 60. a6 g5 61. a7 g4 62. a8Q g3 63. Qa3+ Kd2 64. Rb2+ Kc1 65. Qa1# 1-0

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "1"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Fierro Baquero, Martha Lorena"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1781"]
[BlackElo "2347"]
[PlyCount "82"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 c5 4. e3 Qb6 5. b3 Nc6 6. c3 Nf6 7. Nbd2 Nd5 8. Nc4 Qd8 9. Qc2 Nxf4 10. exf4 cxd4 11. cxd4 Nxd4 12. Nxd4 Bxd4 13. Rd1 Bf6 14. Be2 0-0 15. 0-0 d5 16. Ne3 e6 17. f5 gxf5 18. Bh5 Qb6 19. Rd3 Bd7 20. Qd2 Bb5 21. Nc4 dxc4 22. Rh3 c3 23. Rg3+ Kh8 24. Qh6 Qd4 25. Rh3 Bg7 26. Qg5 Bxf1 27. Bg6 fxg6 28. Qxg6 h6 29. b4 Qg4 30. Qxg4 fxg4 31. Rg3 c2 32. h3 c1Q 33. Kh2 Be5 34. hxg4 Bxg3+ 35. Kxg3 Qc3+ 36. Kh4 Qf6+ 37. Kg3 Qxf2+ 38. Kh3 Bxg2+ 39. Kh2 Bf3+ 40. Kh3 Qg2+ 41. Kh4 Qxg4# 0-1

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Garzon Zapatanga, Christopher Leonel"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1781"]
[BlackElo "2015"]
[PlyCount "115"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. c4 d6 6. Nc3 Nbd7 7. Be2 c5 8. d5 a6 9. h3 b6 10. e4 Rb8 11. a4 Bb7 12. 0-0 Qc7 13. Rc1 Rfe8 14. Bd3 h6 15. Re1 e6 16. Qd2 exd5 17. exd5 g5 18. Bg3 Nf8 19. b3 Qd7 20. Qc2 Bc8 21. Ne4 Nxe4 22. Bxe4 b5 23. axb5 axb5 24. Bd3 bxc4 25. Bxc4 Ng6 26. Rxe8+ Qxe8 27. Bxd6 Ra8 28. Bxc5 Nf4 29. Re1 Qd8 30. Bb5 Bd7 31. Be7 Qa5 32. Bxd7 Nxd5 33. Qc5 Nxe7 34. Qxa5 Rxa5 35. Rxe7 Ra1+ 36. Kh2 Rb1 37. Be8 f5 38. Bc6 Bf6 39. Rb7 g4 40. Bd5+ Kh8 41. hxg4 fxg4 42. Nd2 Rb2 43. Ne4 Be5+ 44. g3 Rb1 45. Kg2 Rd1 46. Bc6 Rc1 47. Ba4 Re1 48. Rb4 Kg7 49. Rc4 h5 50. b4 Kg6 51. b5 Kf5 52. Nd2 Ra1 53. Bc2+ Ke6 54. Rc6+ Kd5 55. Rh6 Rc1 56. Be4+ Kd4 57. Nb3+ Kxe4 58. Nxc1 1-0

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "6"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Gonzabay Vidal, Nick Steven"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1781"]
[BlackElo "1927"]
[PlyCount "45"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c4 dxc4 8. Bxc4 a6 9. a4 cxd4 10. Qxd4 Nc6 11. Qxd8 Rxd8 12. Nc3 Na5 13. Ba2 h6 14. Bc7 Rd7 15. Bxa5 Ng4 16. h3 Ne5 17. Nxe5 Bxe5 18. Rad1 b5 19. Nd5 Rb8 20. Nb6 Rxd1 21. Rxd1 Bxb2 22. Rd8+ Kg7 23. Rxc8 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "5"]
[White "Angamarca Angamarca, Edison Fernando"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2011"]
[BlackElo "1644"]
[PlyCount "103"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. Nf3 Bf5 6. d4 e6 7. h3 Be7 8. Bd2 Nc6 9. Be3 0-0 10. Qd2 Bb4 11. Bg5 h6 12. Bh4 Ne4 13. Bxd8 Nxd2 14. Kxd2 Raxd8 15. Ke3 Bxc2 16. Rac1 Bh7 17. a3 Ba5 18. Rhd1 Bb6 19. Bb5 Rd6 20. Ne4 Bxe4 21. Kxe4 Rfd8 22. Bxc6 bxc6 23. Rc4 c5 24. Rd3 cxd4 25. Ne5 c5 26. b4 f5+ 27. Kf4 g5+ 28. Kf3 cxb4 29. axb4 Kg7 30. g4 Kf6 31. Nc6 Rc8 32. b5 e5 33. gxf5 Kxf5 34. Ne7+ Ke6 35. Nxc8 Rd8 36. Nxb6 axb6 37. Rc6+ Kd5 38. Rd1 e4+ 39. Ke2 d3+ 40. Ke3 Rf8 41. Rf1 Rf3+ 42. Kd2 Rxh3 43. Rxb6 Kc5 44. Re6 Kd5 45. Re8 g4 46. b6 Kc6 47. Rxe4 Kxb6 48. Rxg4 Kc6 49. Rg3 Rh5 50. Rxd3 Rg5 51. Rc1+ Kb6 52. Rb3+ 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "4"]
[White "Guerrero Caicedo, Arlette Sabina"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1926"]
[BlackElo "1644"]
[PlyCount "72"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. e3 d5 6. cxd5 cxd5 7. Nge2 Nc6 8. d4 Bd6 9. 0-0 0-0 10. Rb1 Bd7 11. a3 a6 12. b4 b5 13. Bb2 Ne4 14. Nxe4 fxe4 15. Rc1 Rc8 16. Qd2 Be8 17. f3 exf3 18. Rxf3 Bh5 19. Rxf8+ Qxf8 20. Rf1 Qe7 21. Nf4 Bxf4 22. Rxf4 Rf8 23. e4 Rxf4 24. Qxf4 dxe4 25. Bxe4 Nd8 26. d5 exd5 27. Bxd5+ Kh8 28. Qd4 Qe1+ 29. Kg2 Qe2+ 30. Kh3 Qe7 31. Ba2 h6 32. Qd2 Nf7 33. Qd5 Ng5+ 34. Kg2 Qe2+ 35. Kg1 Nf3+ 36. Kh1 Qxh2# 0-1

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "1"]
[White "Guerrero Cueva, Juan Eduardo"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "399"]
[BlackElo "1644"]
[PlyCount "180"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. g3 Bf5 6. Bg2 Nc6 7. 0-0 e6 8. d3 Be7 9. Bf4 0-0 10. Re1 Bd6 11. Qd2 h6 12. Rad1 Re8 13. Bxd6 Qxd6 14. Nb5 Qd7 15. Nh4 Bh7 16. Qf4 e5 17. Qd2 a6 18. Nc3 Rab8 19. Ne4 Nxe4 20. dxe4 Qxd2 21. Rxd2 Rbd8 22. Red1 Rxd2 23. Rxd2 Rd8 24. Rxd8+ Nxd8 25. Nf3 f6 26. Nd2 Kf7 27. Bh3 Ne6 28. f3 Ke7 29. Kf2 b5 30. c3 Nc5 31. Ke3 a5 32. b4 axb4 33. cxb4 Ne6 34. Nb3 Kd6 35. f4 c5 36. Bxe6 Kxe6 37. Nxc5+ Kd6 38. f5 Bg8 39. a3 Bf7 40. h4 h5 41. Nb7+ Kc7 42. Nc5 Kd6 43. Kf3 g6 44. g4 gxf5 45. gxf5 Bc4 46. Nb7+ Kc6 47. Na5+ Kb6 48. Ke3 Bf7 49. Kd2 Ba2 50. Kc3 Bb1 51. a4 Bxe4 52. axb5 Kxb5 53. Nc4 Kc6 54. b5+ Kc5 55. b6 Bd5 56. Na5 Kxb6 57. Nc4+ Kc5 58. Ne3 Be4 59. Kd2 Bb1 60. Kc3 Ba2 61. Kd2 Bf7 62. Ke2 Bg8 63. Kd3 Bf7 64. Ke2 Kd4 65. Kf3 e4+ 66. Kf4 Kd3 67. Ng2 Be8 68. Ne3 Bc6 69. Ng2 Ke2 70. Ne3 Kf2 71. Nc4 Kg2 72. Ne3+ Kh3 73. Nc4 Kxh4 74. Na5 Ba8 75. Nc4 Kh3 76. Nd6 Kg2 77. Nxe4 Bxe4 78. Kxe4 h4 79. Kd5 h3 80. Ke6 h2 81. Kxf6 h1Q 82. Kf7 Qh7+ 83. Ke6 Qg8+ 84. Ke7 Qg7+ 85. Ke6 Qf8 86. f6 Kf3 87. Kf5 Ke3 88. Ke5 Qf7 89. Kf5 Kd4 90. Kg5 Ke5 0-1

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "2"]
[White "Herrera Ayala, Jorge Luis"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1968"]
[BlackElo "1644"]
[PlyCount "167"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. e3 c6 5. Nf3 d5 6. cxd5 cxd5 7. Be2 Nc6 8. 0-0 Bd6 9. a3 0-0 10. b4 a6 11. b5 axb5 12. Nxb5 Be7 13. a4 Bd7 14. Bb2 Ne4 15. Rc1 Nd6 16. Qb3 Na5 17. Qc2 Ndc4 18. Ne5 Nxe5 19. dxe5 Bc6 20. Rfd1 Qd7 21. Bc3 Rfc8 22. Qb2 Qe8 23. Bb4 Bxb4 24. Qxb4 Qg6 25. Nd6 Rc7 26. Bb5 Qg5 27. Bxc6 Nxc6 28. Qb6 Qe7 29. Rb1 Ra6 30. Qb3 Ra8 31. f4 h6 32. Rdc1 Qd7 33. g3 Rb8 34. Ra1 Ra8 35. Qa3 Na5 36. Qb4 Nc6 37. Qb5 Ra5 38. Qb3 Ra8 39. Ra2 Ra7 40. Rac2 Ra8 41. Qa3 Ra7 42. Nb5 Ra8 43. Nxc7 Qxc7 44. Qc5 Ra5 45. Qd6 Qb6 46. Qa3 Qa6 47. Ra2 Qb6 48. Rb2 Qa6 49. Rcb1 b6 50. Qb3 Qa8 51. Qxb6 Rxa4 52. Rc2 Ne7 53. Qb8+ Qxb8 54. Rxb8+ Kh7 55. Rb7 Ra1+ 56. Kf2 Ng6 57. Rcc7 Ra2+ 58. Ke1 Ra1+ 59. Kd2 Ra2+ 60. Kc3 Ra3+ 61. Kd4 Ra4+ 62. Kc5 Rc4+ 63. Kd6 Rxc7 64. Rxc7 Nf8 65. Rf7 Kg8 66. Rxf8+ Kxf8 67. Kxe6 g6 68. Kxd5 Kf7 69. Kd6 Kf8 70. Kd7 Kf7 71. e6+ Kf6 72. e7 g5 73. e8Q g4 74. Qe6+ Kg7 75. Qxf5 h5 76. e4 h4 77. gxh4 g3 78. hxg3 Kh8 79. Qg5 Kh7 80. e5 Kh8 81. e6 Kh7 82. e7 Kh8 83. e8Q+ Kh7 84. Qeg8# 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "10"]
[White "Olivares Borjas, Rodolfo"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1804"]
[BlackElo "1644"]
[PlyCount "75"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Bf5 6. h3 e6 7. d3 Be7 8. Bg5 Nc6 9. 0-0 0-0 10. Re1 h6 11. Bh4 Bg6 12. Qe2 Nd4 13. Nxd4 Qxd4 14. Bg3 Bd6 15. Nb5 Qb6 16. Nxd6 cxd6 17. Bb3 d5 18. Be5 Nd7 19. Bg3 Rfe8 20. c3 f5 21. d4 Bf7 22. Be5 Nxe5 23. Qxe5 Rac8 24. Qe3 Qd6 25. Re2 b5 26. Rae1 Re7 27. Qf3 Rce8 28. Re5 a5 29. Bc2 g6 30. g4 Kh7 31. h4 a4 32. h5 gxh5 33. gxf5 Rg8+ 34. Kf1 Kh8 35. Qd3 h4 36. f6 Bg6 37. Qd2 Bxc2 38. fxe7 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "8"]
[White "Orozco Aguilera, Pablo Sebastian"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1841"]
[BlackElo "1644"]
[PlyCount "61"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 c6 5. Nh3 d5 6. Nc3 Be7 7. cxd5 cxd5 8. Nf4 0-0 9. 0-0 Nc6 10. a3 Bd7 11. b4 a6 12. Na4 b5 13. Nc5 Bxc5 14. dxc5 Bc8 15. Bb2 e5 16. Nxd5 e4 17. Nxf6+ gxf6 18. Qxd8 Nxd8 19. Rad1 Nb7 20. f3 e3 21. f4 Rb8 22. Rf3 Re8 23. Rd3 Be6 24. Bxf6 Kf7 25. Bb2 Bc4 26. Rd7+ Re7 27. Rxe7+ Kxe7 28. Rxe3+ Kf7 29. Re5 Kg6 30. e4 Kg7 31. Re8+ 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "9"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Cajeca Yata, Josue Daniel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1644"]
[BlackElo "1324"]
[PlyCount "73"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nf3 d6 4. e3 Nf6 5. Be2 0-0 6. 0-0 c5 7. c3 cxd4 8. cxd4 Bg4 9. Nc3 Nbd7 10. h3 Bxf3 11. Bxf3 Rb8 12. e4 Nb6 13. e5 Nfd7 14. exd6 Ra8 15. dxe7 Qxe7 16. Nd5 Qd8 17. Bc7 Qc8 18. Ne7+ Kh8 19. Nxc8 Raxc8 20. Bxb6 Nxb6 21. Bxb7 Rcd8 22. d5 Rd7 23. Bc6 Rd6 24. Qb3 Rfd8 25. Rad1 h5 26. Rd3 Be5 27. f4 Bg7 28. a4 Nc8 29. Re1 a5 30. Qb7 Kg8 31. Qb3 Ne7 32. Rxe7 Rf6 33. Re8+ Rxe8 34. Bxe8 Rxf4 35. d6 Bd4+ 36. Rxd4 Rxd4 37. Qxf7+ 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "11"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Pacheco Rodriguez, Andres Emir"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1644"]
[BlackElo "1543"]
[PlyCount "125"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 b6 7. c3 Ba6 8. Bxa6 Nxa6 9. Qd3 Qc8 10. Nbd2 c5 11. Ne5 e6 12. Bg3 c4 13. Qc2 Nd7 14. f4 f5 15. Ndf3 Nc7 16. Nc6 Qe8 17. Nfe5 Nf6 18. Nf3 Ne4 19. Nce5 Nf6 20. Bh4 Ne4 21. Ng5 Nxg5 22. Bxg5 Bxe5 23. fxe5 Qf7 24. Bh6 Rfe8 25. Qf2 Nb5 26. a4 Nc7 27. Qg3 Re7 28. Qh4 Rd7 29. Bg5 Ne8 30. Rf3 h5 31. Rg3 Qh7 32. Qf4 Kf7 33. Bh4 Ng7 34. Qg5 Ne8 35. Rf3 Kg7 36. Raf1 Qh6 37. Qxh6+ Kxh6 38. Rg3 Ng7 39. Bf6 Ne8 40. Bg5+ Kh7 41. Rgf3 Rg7 42. h3 Nc7 43. g4 hxg4 44. hxg4 fxg4 45. Rg3 Kg8 46. Rxg4 Rf7 47. Rxf7 Kxf7 48. Rh4 Rg8 49. Rh7+ Rg7 50. Rh2 Ne8 51. Rf2+ Kg8 52. Kg2 Rf7 53. Rxf7 Kxf7 54. Kg3 Ng7 55. Kg4 a6 56. Bh6 b5 57. axb5 axb5 58. Bxg7 Kxg7 59. Kg5 Kh7 60. Kf6 Kh6 61. Kxe6 g5 62. Kf5 g4 63. Kxg4 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "6"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Ricaurte Lopez, Juan Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1644"]
[BlackElo "1910"]
[PlyCount "79"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 e6 5. Nf3 Bd6 6. Bd3 Qc7 7. Bxd6 Qxd6 8. 0-0 Nf6 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qe7 13. h3 0-0 14. Re1 Re8 15. b3 a6 16. Qc2 b5 17. c4 dxc4 18. bxc4 b4 19. Nd2 a5 20. e4 Nh5 21. e5 Qg5 22. Bxh7+ Kh8 23. Nf3 Qh6 24. Be4 Ra7 25. Bd5 Rae7 26. Re3 Nf4 27. Rae1 g6 28. Qb2 Kg8 29. Re4 Bf5 30. R4e3 Nd3 31. Qd2 Nxe1 32. Qxe1 g5 33. g4 Be6 34. Bxe6 Rxe6 35. Nd2 f6 36. Nb3 Rxe5 37. Rxe5 Rxe5 38. Qd2 Qxh3 39. Qd8+ Kf7 40. Qd7+ 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "3"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Rizo Berruz, Angel Jahir"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1644"]
[BlackElo "1050"]
[PlyCount "26"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. Nf3 c5 4. e3 cxd4 5. exd4 Nc6 6. c3 Nf6 7. Nbd2 Bd6 8. Bxd6 Qxd6 9. Bd3 0-0 10. 0-0 b6 11. Re1 Bd7 12. Ne5 Nxe5 13. dxe5 Qc5 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Vargas Sotelo, Victor Salomon"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1644"]
[BlackElo "1996"]
[PlyCount "84"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. Bf4 Nc6 4. e3 Bg4 5. c3 e6 6. Be2 Nf6 7. Nbd2 Be7 8. Ne5 Bxe2 9. Qxe2 Rc8 10. 0-0 0-0 11. Ndf3 Qb6 12. Bg5 cxd4 13. Bxf6 Bxf6 14. Nd7 Qa5 15. Nxf6+ gxf6 16. exd4 Ne7 17. Nh4 Ng6 18. Nxg6 hxg6 19. f4 Qc7 20. Rf3 Kg7 21. Qf2 Rce8 22. g4 e5 23. fxe5 fxe5 24. Rf1 e4 25. Re3 Qd6 26. g5 Re6 27. Qh4 Rh8 28. Rxf7+ Kxf7 29. Qxh8 Qf4 30. Qh7+ Ke8 31. Rg3 e3 32. Qg8+ Kd7 33. Qg7+ Kd6 34. Qxb7 Qf2+ 35. Kh1 Qf1+ 36. Rg1 Qf3+ 37. Rg2 e2 38. Qb8+ Ke7 39. Qc7+ Kf8 40. Qd8+ Kf7 41. Qd7+ Re7 42. Qd6 e1Q# 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "8"]
[White "Bendezu Yupanqui, Albert Martin"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1304"]
[BlackElo "1180"]
[PlyCount "76"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bf5 6. Be3 e6 7. Bc4 c6 8. 0-0 Be7 9. h3 0-0 10. Re1 Nbd7 11. a3 Nb6 12. Bb3 Nbd5 13. Bxd5 cxd5 14. Bf4 Ne4 15. Nxe4 Bxe4 16. c3 h6 17. Ne5 f6 18. Nd3 Bh7 19. Rc1 Qd7 20. Nb4 Bd6 21. Qf3 Be4 22. Qg3 Bxf4 23. Qxf4 Rac8 24. f3 Bh7 25. Qg4 f5 26. Qg3 a5 27. Nd3 Qf7 28. Ne5 Qc7 29. Qf2 f4 30. Qe2 Rf6 31. Ng4 Rg6 32. Ne5 Rg5 33. Ng4 Bf5 34. Ne5 Re8 35. Kf1 Qe7 36. Nd3 Qf7 37. Nxf4 Rg3 38. Nxd5 Rf8 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "2"]
[White "Fernandez Guevara, Brenda Kamila"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1180"]
[PlyCount "62"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. f3 e6 3. Nc3 d4 4. Nb5 c6 5. Na3 Bd6 6. b3 b6 7. Bb2 c5 8. c4 Qh4+ 9. g3 Bxg3+ 10. Ke2 Bf4 11. Nb5 Nc6 12. Nh3 Nb4 13. Nxf4 Qxf4 14. Bc1 d3+ 15. Ke1 Nc2+ 16. Kf2 Nxa1 17. Bxd3 a6 18. Na3 Nf6 19. Bb2 Bb7 20. Bxa1 Bxe4 21. Bxe4 Nxe4+ 22. Ke2 Nf6 23. Bb2 Rd8 24. Bc1 Qd4 25. Nc2 Qd3+ 26. Ke1 e5 27. Rg1 g6 28. Rg2 e4 29. fxe4 Nxe4 30. Re2 0-0 31. a4 Nc3 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "4"]
[White "Gruezo Garcia, Ainoha Camila"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1299"]
[BlackElo "1180"]
[PlyCount "89"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. Nf3 d5 6. cxd5 cxd5 7. d4 Nc6 8. 0-0 Bd6 9. Bg5 0-0 10. e3 h6 11. Bxf6 Qxf6 12. Rc1 Bd7 13. a3 a6 14. Na4 Qd8 15. Nc5 Bxc5 16. Rxc5 Qb6 17. Qd2 Rac8 18. Rfc1 Ne7 19. Rxc8 Rxc8 20. Rxc8+ Bxc8 21. Ne5 Nc6 22. Qc3 Kh7 23. Nxc6 Qxc6 24. Qxc6 bxc6 25. Bf1 Kg6 26. f4 Kf6 27. Kf2 Ke7 28. Bd3 Kd7 29. Ke2 Kc7 30. Kd2 Kb6 31. Kc3 c5 32. dxc5+ Kxc5 33. b4+ Kc6 34. Kd4 Bb7 35. Ke5 Bc8 36. a4 h5 37. h4 Kc7 38. Be2 Bd7 39. Bxa6 Kb6 40. b5 Kc7 41. a5 Kb8 42. b6 Ka8 43. Kd6 Ba4 44. Kc7 d4 45. Bb7# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "6"]
[White "Toala Velez, Dayra Jamileth"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1173"]
[BlackElo "1180"]
[PlyCount "65"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 d5 5. c4 c6 6. Nc3 Bd6 7. Ne5 0-0 8. Be2 Nbd7 9. Nxc6 Qc7 10. Ne7+ Kh8 11. Nxc8 Raxc8 12. Bxd6 Qxd6 13. c5 Qc7 14. 0-0 Ne4 15. Nxe4 fxe4 16. Bg4 Qc6 17. b4 Nf6 18. Bh3 Rce8 19. a4 a6 20. Rb1 e5 21. b5 axb5 22. axb5 Qc7 23. Re1 Ra8 24. Be6 Ra2 25. Qb3 Rfa8 26. Bxd5 R8a3 27. b6 Qd7 28. Qc4 Qxd5 29. Qxd5 Nxd5 30. c6 bxc6 31. b7 Ra8 32. b8Q+ Rxb8 33. Rxb8# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "1"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Carrasco Olivo, Carlos Martin"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1180"]
[PlyCount "83"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. Nf3 Bg4 4. e3 Nc6 5. Be2 Bxf3 6. Bxf3 e5 7. Bxc6+ bxc6 8. dxe5 dxe5 9. Qxd8+ Rxd8 10. Bxe5 Bb4+ 11. c3 Bd6 12. Bxf6 gxf6 13. Nd2 Be5 14. 0-0-0 Rb8 15. f4 Bd6 16. Nc4 Kd7 17. b3 Rb5 18. Rd3 Rhb8 19. Rhd1 a5 20. Nxd6 cxd6 21. Rxd6+ Ke7 22. Rxc6 a4 23. b4 R5b7 24. Kc2 Ra8 25. a3 Raa7 26. Rd4 Rc7 27. Re4+ Kd7 28. Rxf6 Kd8 29. Rd6+ Kc8 30. Red4 Kb8 31. Rd8+ Rc8 32. Rxc8+ Kxc8 33. b5 Rb7 34. Rb4 Kc7 35. c4 Ra7 36. b6+ Kb7 37. bxa7+ Kxa7 38. c5 Ka6 39. c6 Ka5 40. c7 f5 41. c8Q h5 42. Qa8# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "9"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Flores Medina, Alexander Hiroki"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1180"]
[PlyCount "16"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Bc3 Bb4 7. Qd3 Bxc3+ 8. Qxc3 Qc1# 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "5"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Mollo Figueroa, Nicole"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1141"]
[PlyCount "31"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Be2 e6 6. 0-0 Bd6 7. c3 0-0 8. Nbd2 Bxf4 9. exf4 Nbd7 10. Ne5 Qc7 11. Bxg4 Nxe5 12. fxe5 Nxg4 13. Qxg4 h6 14. f4 Kh8 15. f5 exf5 16. Rxf5 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "3"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Parra Gonzales, Andre Leonardo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1180"]
[BlackElo "1118"]
[PlyCount "80"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 a6 7. a4 Nh5 8. Bg3 Nxg3 9. fxg3 g6 10. Nf3 Bg7 11. e4 0-0 12. Bd3 Re8 13. 0-0 Bg4 14. Rc1 Nd7 15. h3 Bxf3 16. Qxf3 Ne5 17. Qe2 Rb8 18. b3 Qa5 19. Rc2 Nxd3 20. Qxd3 Bxc3 21. Rxc3 Rxe4 22. Kh1 Rbe8 23. Qf3 f5 24. g4 Re1 25. Rc1 Rxc1 26. Rxc1 Re1+ 27. Rxe1 Qxe1+ 28. Kh2 Qe5+ 29. Kh1 f4 30. Qd3 Kf7 31. Qd2 Qe3 32. Qa5 Qe7 33. Qb6 Qd7 34. a5 g5 35. b4 cxb4 36. Qxb4 Qc7 37. Qe4 Kg7 38. Qf5 Qe7 39. Qc8 h6 40. Kh2 Qf7 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Salazar Flores, Yerick Alexander"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1180"]
[BlackElo "1192"]
[PlyCount "82"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 c5 6. c3 cxd4 7. cxd4 d5 8. Nc3 Bg4 9. 0-0 Nc6 10. h3 Bxf3 11. Qxf3 e6 12. Bg5 h6 13. Bh4 e5 14. Bxf6 Qxf6 15. Nxd5 Qxf3 16. gxf3 exd4 17. exd4 Nxd4 18. Kg2 Rfd8 19. Bc4 Kh7 20. Rad1 b5 21. Bb3 Nxb3 22. axb3 Bxb2 23. Nc7 Rab8 24. Rxd8 Rxd8 25. Nxb5 a6 26. Nc7 Rd6 27. Re1 Rc6 28. Re7 Kg7 29. Nd5 Bf6 30. Nxf6 Kxf6 31. Ra7 Rb6 32. Kg3 g5 33. Ra8 Kg6 34. b4 f5 35. Rg8+ Kh7 36. Ra8 f4+ 37. Kg4 Kg6 38. Rg8+ Kf7 39. Rh8 Rf6 40. Rh7+ Kg6 41. Rb7 h5# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "8"]
[White "Chilan Villa, Andres Jesus"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1493"]
[BlackElo "1180"]
[PlyCount "80"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Bd6 6. c4 0-0 7. Nc3 c6 8. Ne5 Nbd7 9. Bf4 Bc7 10. f3 h6 11. e4 Bh7 12. Rc1 Nh5 13. Nxd7 Qxd7 14. Bxc7 Qxc7 15. cxd5 exd5 16. Nxd5 Qd6 17. Nc3 Rad8 18. d5 cxd5 19. Nxd5 Nf6 20. Nxf6+ Qxf6 21. Qb3 Rd7 22. Rfd1 Rxd1+ 23. Rxd1 b6 24. f4 Rc8 25. e5 Qe7 26. Qd5 Bc2 27. Rd2 Qc5+ 28. Qxc5 Rxc5 29. Kf2 Bg6 30. g4 Bb1 31. a3 Rc2 32. Rxc2 Bxc2 33. Ke3 Bb3 34. Kd4 Kf8 35. h3 Ke7 36. Bd5 Ba4 37. Bc4 Bc6 38. Bd5 Ba4 39. Be4 Bb3 40. Bd5 Ba4 1/2-1/2

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "4"]
[White "Guerrero Cajeca, Matias Israel"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1294"]
[BlackElo "1180"]
[PlyCount "79"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Bf5 6. 0-0 e6 7. d4 c6 8. Bf4 Bd6 9. Be5 0-0 10. h3 Bxe5 11. Nxe5 Nd5 12. f4 Ne3 13. Qd2 Nxf1 14. Rxf1 f6 15. Nf3 b5 16. Bb3 a5 17. a4 b4 18. Ne2 Nd7 19. g4 Bg6 20. f5 Be8 21. fxe6 Kh8 22. exd7 Bxd7 23. Nh4 Qc7 24. Nf5 Rae8 25. Nf4 Bxf5 26. gxf5 Re4 27. Qf2 Rfe8 28. Qf3 Re3 29. Qg4 R8e4 30. Qh4 h6 31. Qg4 Qb8 32. Kg2 Qd6 33. Rf3 Rxf3 34. Kxf3 Qxd4 35. Ng6+ Kh7 36. Qxe4 Qd1+ 37. Qe2 Qh1+ 38. Qg2 Qd1+ 39. Kg3 Qd6+ 40. Nf4 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "5"]
[White "Obaco Cuenca, Dalthon Farid"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1309"]
[BlackElo "1180"]
[PlyCount "155"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. Nf3 Nc6 6. d3 Bf5 7. Bf4 e6 8. Qd2 Bb4 9. a3 Ba5 10. h3 Qd7 11. Bb5 Bxc3 12. Qxc3 Qd5 13. Bxc6+ Qxc6 14. Qxc6+ bxc6 15. Bxc7 0-0 16. 0-0 Nd5 17. Bg3 Bg6 18. Ne5 Rac8 19. Rad1 f6 20. Nxg6 hxg6 21. c4 Nb6 22. b4 Rfd8 23. Rfe1 e5 24. f4 exf4 25. Bxf4 Kf7 26. Kf2 Rd7 27. Be3 Rcd8 28. Bxb6 axb6 29. Re3 Rd4 30. Ke2 Ra8 31. Re4 Rxe4+ 32. dxe4 Rxa3 33. Rd6 Ra2+ 34. Kf3 Rb2 35. b5 cxb5 36. Rxb6 b4 37. c5 b3 38. c6 Ke7 39. Rb7+ Ke6 40. Rxg7 g5 41. g3 Rc2 42. Rb7 b2 43. h4 gxh4 44. gxh4 Rc3+ 45. Kg4 Rc2 46. h5 Rg2+ 47. Kh3 Rg5 48. Kh4 Re5 49. Rxb2 Rxe4+ 50. Kg3 Re3+ 51. Kg4 Re4+ 52. Kg3 Re3+ 53. Kf4 Rh3 54. Rb5 Kd6 55. Rf5 Kxc6 56. Rxf6+ Kd7 57. Kg5 Ke7 58. Rf4 Rg3+ 59. Kh6 Rg1 60. Kh7 Ke6 61. h6 Ke7 62. Kh8 Rg6 63. h7 Rg5 64. Re4+ Kf7 65. Rf4+ Ke7 66. Ra4 Kf7 67. Ra7+ Kf8 68. Ra8+ Kf7 69. Rg8 Rh5 70. Rg7+ Kf8 71. Rg6 Rf5 72. Ra6 Rg5 73. Ra8+ Kf7 74. Rg8 Rh5 75. Rg1 Rf5 76. Rg7+ Kf8 77. Ra7 Rg5 78. Ra8+ 1/2-1/2

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "1"]
[White "Salazar Flores, Yerick Alexander"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1192"]
[BlackElo "1180"]
[PlyCount "39"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bf5 4. Bf4 e6 5. Nc3 Be7 6. e3 0-0 7. h3 c6 8. a3 Nbd7 9. Bd3 Ne4 10. Qc2 Ndf6 11. Nd2 Nxd2 12. Qxd2 Ne4 13. Qc2 Nxc3 14. Bxf5 exf5 15. Qxc3 dxc4 16. Qxc4 Qd5 17. Qc3 Qxg2 18. Qd2 Qxh1+ 19. Ke2 Qxa1 20. Qc3 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "6"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Calderon Guerra, Odalys Calderon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1187"]
[PlyCount "155"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Nc6 4. e3 Bf5 5. c3 e6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. Nbd2 Bxf4 9. exf4 Qd6 10. Ne5 Nd7 11. Ndf3 f6 12. Nxd7 Qxd7 13. 0-0 0-0 14. Rfe1 Rae8 15. h3 Qd6 16. Qe3 a6 17. Re2 Re7 18. Rae1 Rfe8 19. Qd3 e5 20. fxe5 fxe5 21. dxe5 Nxe5 22. Nxe5 Rxe5 23. Rxe5 Rxe5 24. Re3 c5 25. Qe2 Rxe3 26. Qxe3 Kf7 27. Qf3+ Ke6 28. Qg4+ Kf7 29. Qf5+ Kg8 30. Qc8+ Kf7 31. Qxb7+ Kg6 32. Qc8 d4 33. Qg4+ Kf7 34. Qf5+ Kg8 35. Qd3 Kf7 36. Kf1 g6 37. Ke1 Qe6+ 38. Qe2 Qxa2 39. cxd4 cxd4 40. Qf3+ Kg7 41. Qb7+ Kh6 42. Kd2 Qc4 43. Qb8 d3 44. Ke3 Qc2 45. Qf4+ Kg7 46. Qe5+ Kf8 47. Qd6+ Kf7 48. Qxd3 Qxd3+ 49. Kxd3 Kf6 50. Kc4 Kf5 51. Kc5 Ke4 52. Kb6 Kd3 53. Kxa6 Kc4 54. Kb6 Kb3 55. Kc5 Kxb2 56. Kd5 Kc3 57. Ke6 Kd2 58. Kf6 Ke2 59. Kg7 Kxf2 60. g4 Kg3 61. g5 Kh4 62. Kh6 Kxh3 63. Kxh7 Kg4 64. Kxg6 Kf4 65. Kf6 Kg4 66. g6 Kh5 67. g7 Kg4 68. g8Q+ Kf4 69. Qg5+ Ke4 70. Qe5+ Kd3 71. Qf4 Kc3 72. Qe4 Kb3 73. Qd4 Ka3 74. Qb6 Ka2 75. Ke5 Ka3 76. Kd4 Ka2 77. Kc3 Ka3 78. Qb3# 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "3"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Chiluisa Bautista, Matias Sebastian"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1180"]
[BlackElo "1233"]
[PlyCount "115"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. Bf4 e6 4. e3 d6 5. c3 Nd7 6. Nbd2 Ngf6 7. Bd3 Be7 8. 0-0 c5 9. h3 Qc7 10. e4 0-0 11. e5 Nd5 12. Bh2 Rfe8 13. a3 Rac8 14. c4 Bf8 15. cxd5 Bxd5 16. Rc1 Qb7 17. Re1 a6 18. exd6 Nf6 19. Be5 Nd7 20. Be4 Nxe5 21. dxe5 f6 22. Nc4 Rcd8 23. Bxd5 exd5 24. Ncd2 fxe5 25. Nxe5 Bxd6 26. Ndf3 Rf8 27. Qd3 c4 28. Qc2 Bc5 29. Ng5 g6 30. Ne6 Rde8 31. Nxf8 Rxf8 32. Re2 Qc7 33. Rf1 b5 34. Qd2 d4 35. Nf3 d3 36. Re5 Bd6 37. Ree1 Bf4 38. Qc3 Qd7 39. Qd4 Qxd4 40. Nxd4 d2 41. Rd1 Re8 42. Kh1 Re5 43. Nf3 Re2 44. g3 Bh6 45. Kg2 Be3 46. g4 a5 47. Kg3 Bh6 48. g5 Bg7 49. Rxd2 Rxd2 50. Nxd2 Bxb2 51. Rb1 c3 52. Ne4 c2 53. Nf6+ Bxf6 54. Rc1 Bb2 55. Rxc2 Bxa3 56. Ra2 b4 57. Kf3 a4 58. Ke2 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Parra Gonzales, Andre Leonardo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1118"]
[PlyCount "70"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. Nf3 e6 4. e3 d5 5. c3 Bd6 6. Bd3 Nc6 7. Nbd2 Qc7 8. Bxd6 Qxd6 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qd6 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Qd3 0-0-0 16. a4 Rhg8 17. b4 c4 18. Qd4 Ne4 19. Qxa7 Qc7 20. Rac1 g5 21. Nd4 g4 22. Nb5 Qc6 23. Nd4 Qa6 24. Qxa6 bxa6 25. f3 gxf3 26. Rxf3 f6 27. Nc6 Rd7 28. Rf5 Kc7 29. Nd4 Re8 30. a5 Kb7 31. h3 Ree7 32. Ne2 Rd6 33. Nf4 Kc6 34. Rh5 Nd2 35. Rd1 Nb3 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "2"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Ramirez, Jael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[PlyCount "15"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. e3 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. Nc3 Bd6 8. 0-0 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "9"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Toala Velez, Dayra Jamileth"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1173"]
[PlyCount "41"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Bg6 6. c3 c5 7. Bxg6 hxg6 8. Nbd2 Nc6 9. Ne5 Nxe5 10. Bxe5 Bd6 11. Nf3 Bxe5 12. Nxe5 0-0 13. 0-0 cxd4 14. exd4 Nd7 15. f4 g5 16. Nxd7 Qxd7 17. fxg5 Qe7 18. Qh5 f5 19. g6 Rf6 20. Qh7+ Kf8 21. Qh8# 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "7"]
[White "Giler Moncayo, Guillermo Isaac"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1180"]
[PlyCount "106"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Qf3 Qxf3 4. Nxf3 Nf6 5. g3 Bf5 6. d3 e6 7. Bg2 Nc6 8. 0-0 Be7 9. Nh4 Bg6 10. Nxg6 fxg6 11. Nc3 0-0 12. Ne4 Nd5 13. Nd2 Rab8 14. Bxd5 exd5 15. Nb3 Nb4 16. c3 Nxd3 17. Rb1 Rf5 18. Be3 b6 19. Nd4 Rf7 20. Nc6 Rbf8 21. Nxe7+ Rxe7 22. Rbd1 Nxb2 23. Rxd5 Nc4 24. Rd3 Rf3 25. Re1 a5 26. Kg2 Nxe3+ 27. Rdxe3 Rfxe3 28. Rxe3 Rxe3 29. fxe3 Kf7 30. Kf3 Ke6 31. Ke4 b5 32. a3 c5 33. g4 b4 34. cxb4 cxb4 35. axb4 axb4 36. Kd4 b3 37. Kc3 Ke5 38. Kxb3 Ke4 39. Kc4 Kxe3 40. Kd5 Kf4 41. Ke6 Kxg4 42. Kf7 h5 43. Kxg7 g5 44. Kg6 h4 45. Kf6 Kf4 46. Kg6 g4 47. Kh5 g3 48. hxg3+ hxg3 49. Kh4 g2 50. Kh5 g1Q 51. Kh6 Kf5 52. Kh7 Kf6 53. Kh8 Qg7# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "9"]
[White "Juma Moreno, Jayro Javier"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1104"]
[BlackElo "1180"]
[PlyCount "121"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. Nf3 e6 5. Qb3 b6 6. cxd5 exd5 7. Bf4 Nbd7 8. Nxd5 Bd6 9. Bxd6 cxd6 10. e3 0-0 11. Be2 Kh8 12. Nxf6 Nxf6 13. 0-0 Bg4 14. Qd3 d5 15. h3 Bh5 16. Ne5 Bxe2 17. Qxe2 Ne4 18. Qh5 Qe7 19. Nf3 f5 20. Ne5 Rf6 21. Rac1 Rh6 22. Nf7+ Kg8 23. Nxh6+ gxh6 24. Qxh6 Rf8 25. Rc6 Rf7 26. Rc8+ Rf8 27. Rfc1 Nd6 28. R8c7 Nf7 29. Qxh7+ Kxh7 30. Rxe7 Kg6 31. Rcc7 a5 32. Rc6+ Kg7 33. Rxb6 Kg8 34. Rg6+ Kh7 35. Rf6 Kg7 36. Rxf5 Kg6 37. Rfxf7 Rxf7 38. Rxf7 Kxf7 39. g4 Kg6 40. f4 Kf6 41. h4 Kg6 42. h5+ Kg7 43. g5 a4 44. f5 Kg8 45. h6 a3 46. b4 Kf7 47. b5 Kg8 48. g6 Kh8 49. b6 Kg8 50. f6 Kf8 51. b7 Ke8 52. b8Q+ Kd7 53. Qb7+ Ke6 54. Qe7+ Kf5 55. Qe5+ Kxg6 56. h7 Kxh7 57. Qg5 Kh8 58. f7 Kh7 59. Kg2 Kh8 60. f8Q+ Kh7 61. Qfg7# 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "4"]
[White "Morales Risco, Hugo Alexander"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1313"]
[BlackElo "1180"]
[PlyCount "129"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 Bf5 6. Nf3 e6 7. 0-0 c6 8. Re1 Be7 9. Bg5 0-0 10. Bd3 Bxd3 11. Qxd3 h6 12. Bf4 Nbd7 13. Ne5 Nxe5 14. Bxe5 Nd5 15. Nxd5 cxd5 16. Bg3 Bf6 17. f4 Rc8 18. c3 Qd7 19. h3 Qe7 20. f5 Qd7 21. fxe6 fxe6 22. Be5 Bxe5 23. Rxe5 Rf6 24. Re2 Rcf8 25. Rae1 Qf7 26. Qe3 Rf1+ 27. Kh2 Rxe1 28. Rxe1 Re8 29. Qg3 Qf6 30. Re2 Kh7 31. Rf2 Qe7 32. Qe5 Kg8 33. Re2 Qf7 34. Qd6 Qe7 35. Qe5 Qf6 36. Qd6 Qe7 37. Qxe7 Rxe7 38. Kg3 Kf7 39. Kf4 Kf6 40. Rf2 g5+ 41. Kg4+ Kg6 42. Re2 h5+ 43. Kg3 Kf5 44. Kf3 g4+ 45. hxg4+ hxg4+ 46. Kg3 Kg5 47. Re5+ Kf6 48. Kxg4 Rg7+ 49. Kf3 Rh7 50. Re2 Rh1 51. a3 Rf1+ 52. Rf2 Rb1 53. Kg4+ Kg6 54. g3 Re1 55. Kf4 Re4+ 56. Kf3 Kf5 57. Re2 Rg4 58. Re5+ Kf6 59. Kxg4 Ke7 60. Kg5 Kf7 61. g4 Kf8 62. Kf6 b5 63. Rxe6 a5 64. Ra6 a4 65. Ra8# 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "6"]
[White "Pauta Cuenca, Luis Mateo"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1180"]
[PlyCount "121"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nc3 Qd8 5. Nf3 Bg4 6. Be3 e6 7. Be2 c6 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. Bg5 Be7 11. Nxd7 Qxd7 12. 0-0-0 Nd5 13. Bd2 0-0-0 14. Nxd5 cxd5 15. Kb1 Kb8 16. c4 dxc4 17. Qxc4 Ka8 18. Be3 Rc8 19. Qd3 Rc6 20. d5 exd5 21. Qxd5 Rd6 22. Qf3 Rd8 23. Rxd6 Qxd6 24. Rc1 Bf6 25. Bf4 Qd4 26. Qc3 Qe4+ 27. Qc2 Qxc2+ 28. Kxc2 a6 29. Rd1 Rxd1 30. Kxd1 Bxb2 31. Kc2 Bf6 32. Kd3 Ka7 33. g4 h6 34. h3 b5 35. Be3+ Kb7 36. Ke4 Kc6 37. f4 a5 38. g5 hxg5 39. fxg5 Bc3 40. h4 b4 41. h5 a4 42. h6 gxh6 43. gxh6 f5+ 44. Kd3 Kd5 45. Bd2 Ke6 46. Bxc3 bxc3 47. h7 Kf7 48. h8Q Ke6 49. Qxc3 f4 50. Ke2 f3+ 51. Kxf3 a3 52. Qxa3 Ke5 53. Qc5+ Ke6 54. a4 Kf6 55. a5 Ke6 56. a6 Kf6 57. a7 Ke6 58. a8Q Kf6 59. Qa6+ Kf7 60. Qc7+ Ke8 61. Qac8# 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "2"]
[White "Pinargote Balcazar, Erick Alejandro"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1159"]
[BlackElo "1180"]
[PlyCount "102"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. d3 Nc6 6. Be3 Bf5 7. Nf3 e6 8. Bb5 Bd6 9. Nd4 Qd7 10. Nxf5 exf5 11. 0-0 0-0 12. Re1 a6 13. Bxc6 Qxc6 14. Bd4 Bc5 15. Bxc5 Qxc5 16. Qf3 Rab8 17. Re2 b5 18. Rae1 Nd7 19. Re7 Rbd8 20. Qd5 Qxd5 21. Nxd5 c6 22. Nc7 a5 23. c4 Nc5 24. cxb5 cxb5 25. Nxb5 Nxd3 26. Rb1 Nb4 27. a3 Nd3 28. Ra7 Rd5 29. Rxa5 Rb8 30. a4 Nxb2 31. g3 Nc4 32. Kg2 Nxa5 33. Rc1 h6 34. Rc7 Rd2 35. Ra7 Nb3 36. Nc7 Rd4 37. Nb5 Rb4 38. Rc7 Rxa4 39. Nd6 Rd4 40. Nxf7 Rf8 41. Ne5 Re4 42. Ng6 Rf6 43. Ne7+ Kh7 44. Nd5 Rd6 45. Nf4 Rd2 46. Nh5 Nd4 47. Rxg7+ Kh8 48. Rf7 Ree2 49. Ng7 Rxf2+ 50. Kg1 Nf3+ 51. Kh1 Rd1# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "3"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Bedon Palacios, Kevin David"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1180"]
[BlackElo "1086"]
[PlyCount "119"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. dxc5 0-0 6. Nc3 Qa5 7. Bd3 Nd5 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Rb1 Qxc5 11. Rb5 Qc6 12. Ne5 Bxe5 13. Bxe5 d6 14. Bf4 Bf5 15. Bh6 Rd8 16. Qb1 Bxd3 17. cxd3 b6 18. Qb2 e5 19. Rc1 Qd7 20. d4 Qe7 21. dxe5 d5 22. h3 Nd7 23. Rxd5 Qh4 24. Bf4 Nc5 25. Rcd1 h5 26. Qd4 Ne6 27. Rxd8+ Rxd8 28. Qa1 Rxd1+ 29. Qxd1 Nxf4 30. exf4 Qxf4 31. Qd5 Qc1+ 32. Kh2 Qc5 33. Qd8+ Kg7 34. Qf6+ Kg8 35. e6 Qd6+ 36. g3 Qxe6 37. Qd8+ Kg7 38. a3 Qf6 39. Qd2 h4 40. Kg2 a5 41. Qe3 hxg3 42. Qxg3 Qc6+ 43. Kh2 Qe6 44. Qc3+ Kh7 45. Qg3 f6 46. Qh4+ Kg7 47. Qg3 Qe5 48. Qxe5 fxe5 49. Kg3 b5 50. Kf3 b4 51. axb4 axb4 52. Ke3 Kf6 53. Kd3 Kg5 54. Kc4 Kh4 55. Kxb4 Kxh3 56. Kc4 Kg2 57. Kd5 Kxf2 58. Kxe5 g5 59. Kf5 g4 60. Kxg4 1/2-1/2

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "8"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Cruz Reyes, Nick Steven"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1220"]
[PlyCount "107"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d5 3. Nf3 Nf6 4. e3 Bg4 5. Be2 e6 6. c4 Bd6 7. Bxd6 Qxd6 8. Nc3 Nbd7 9. 0-0 0-0 10. h3 Bh5 11. a3 Rac8 12. b4 dxc4 13. Bxc4 Nb6 14. Be2 Nfd5 15. Ne4 Qe7 16. Nc5 Bg6 17. Ne5 Nc3 18. Qd2 Nbd5 19. Bd3 Bxd3 20. Qxd3 f6 21. Nc4 b6 22. Nb3 Nb5 23. e4 Nf4 24. Qe3 Ng6 25. f4 e5 26. dxe5 fxe5 27. f5 Nf4 28. Qg3 Ne2+ 29. Kh2 Nxg3 30. Kxg3 Qg5+ 31. Kf3 Nd4+ 32. Nxd4 exd4 33. Rfd1 b5 34. Nd6 Qe3+ 35. Kg4 Rcd8 36. Nb7 Rde8 37. Nd6 Re7 38. Re1 Qh6 39. e5 g6 40. f6 Qh5+ 41. Kf4 Ref7 42. Nxf7 Rxf7 43. Rad1 Qf5+ 44. Kg3 d3 45. Re3 Qg5+ 46. Kf3 Qh5+ 47. Kg3 Qxd1 48. Kf4 Qd2 49. Ke4 Rf8 50. Rf3 Qxg2 51. e6 d2 52. e7 Qxf3+ 53. Kxf3 d1Q+ 54. Ke3 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "1"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Ludena Japon, Carlos Enrique"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1180"]
[PlyCount "40"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. Nf3 Nc6 4. e3 Bf5 5. c3 cxd4 6. exd4 Nf6 7. Bd3 Ne4 8. 0-0 e6 9. Nbd2 Nxd2 10. Qxd2 Bd6 11. Bxf5 exf5 12. Bxd6 Qxd6 13. Rfe1+ Ne7 14. Ne5 f6 15. Nf3 0-0-0 16. Re2 Ng6 17. Rae1 Nf4 18. Re3 Ng6 19. Qc2 h5 20. Qxf5+ Rd7 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "5"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Toala Cardozo, Joseph Unay"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[PlyCount "88"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Bg4 6. Be2 e6 7. Nbd2 Bd6 8. Ne5 Bxe2 9. Qxe2 Bxe5 10. dxe5 Nd7 11. Nf3 Qc7 12. 0-0-0 0-0 13. h4 Nb6 14. g4 d4 15. Qc2 dxc3 16. Qxc3 Rfd8 17. Qc2 Nb4 18. Qb3 Rxd1+ 19. Rxd1 Rd8 20. a3 Rxd1+ 21. Qxd1 N4d5 22. Qc2 Qc6 23. Ng5 g6 24. Ne4 Nxf4 25. exf4 Nd7 26. Qd3 c4 27. Qd6 Qxe4 28. Qxd7 Qe1+ 29. Kc2 Qxf2+ 30. Kc3 Qf3+ 31. Kxc4 Qxf4+ 32. Qd4 Qc1+ 33. Kb3 Qc7 34. Qxa7 Qxe5 35. Qxb7 Qd5+ 36. Qxd5 exd5 37. Kc3 Kf8 38. Kd4 Ke7 39. Kxd5 Kd7 40. a4 f5 41. gxf5 gxf5 42. Ke5 Kc6 43. Kxf5 Kc5 44. Kf6 Kb4 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "7"]
[White "Cando Tulcan, Pavel Erick"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1246"]
[BlackElo "1180"]
[PlyCount "146"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. g3 Nf6 5. Bg2 Nc6 6. d3 Bf5 7. Nf3 e6 8. Bf4 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. 0-0 0-0 12. Rc1 Bb4 13. Ne2 Rad8 14. a3 Bc5 15. Nc3 Bg4 16. h3 Bxf3 17. Qxf3 Qxf3 18. Bxf3 Rb8 19. b4 Bd4 20. Ne2 Bb2 21. Rb1 Bxa3 22. b5 Ne5 23. Bg2 Rfd8 24. Ra1 Bc5 25. Rfd1 Bd4 26. Nxd4 Rxd4 27. Rxa7 Rb4 28. Rxb7 Rxb7 29. Bxb7 Rxb5 30. Bg2 Rb2 31. c4 Rb3 32. Bf1 Nf3+ 33. Kg2 Nd4 34. Ra1 Rb7 35. Ra2 Kf8 36. g4 Ke7 37. Kg3 Kd6 38. Bg2 Rb3 39. Bf1 Nc6 40. Kf4 Nb4 41. Rd2 Rc3 42. h4 c5 43. Ke3 Ke5 44. f4+ Kd6 45. Rd1 f6 46. Ke4 e5 47. fxe5+ fxe5 48. Ra1 Rc2 49. Rd1 Rf2 50. h5 Rf4+ 51. Ke3 Rxg4 52. Be2 Rg3+ 53. Kf2 Rh3 54. Rg1 Nxd3+ 55. Bxd3 Rxd3 56. Rg6+ Ke7 57. Rxg7+ Kf8 58. Rg6 Kf7 59. Rxh6 Kg7 60. Rc6 Rd2+ 61. Ke3 Rh2 62. Rxc5 Rxh5 63. Rd5 Kf6 64. Rd6+ Ke7 65. Rd5 Ke6 66. Rd1 Rh3+ 67. Kf2 Rc3 68. Rd8 Rxc4 69. Re8+ Kf5 70. Rf8+ Ke4 71. Ke1 Ke3 72. Re8 e4 73. Rh8 Rc1# 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "3"]
[White "Pianchiche Acero, Miyamu Nillu"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1417"]
[BlackElo "1180"]
[PlyCount "174"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. Bf4 0-0 6. e3 e6 7. Bd3 d5 8. cxd5 exd5 9. 0-0 c6 10. Rc1 Be6 11. Ng5 Bf7 12. Na4 Nbd7 13. b4 Ne4 14. Nxe4 dxe4 15. Be2 Nf6 16. Nc5 Qc8 17. a4 b6 18. Nb3 Qe6 19. Bc4 Nd5 20. Nd2 Qd7 21. Bxd5 Bxd5 22. Nc4 Bxc4 23. Rxc4 Qd5 24. Qc2 Rac8 25. Rc1 Rf6 26. Be5 Re6 27. Bxg7 Kxg7 28. b5 Rc7 29. g3 Kf7 30. bxc6 Ke7 31. Qc3 Kf6 32. h4 h5 33. Qb4 Rd6 34. Qb5 Ke6 35. Kf1 Ke7 36. Ke2 Ke6 37. R1c3 Qxb5 38. axb5 Rd5 39. Rb4 Kd6 40. Ra3 Ke7 41. Kd2 Kd8 42. Kc3 Ke7 43. Kc4 Kd6 44. Rba4 a5 45. Rb3 Ke6 46. Kc3 Kd6 47. Kb2 Ke6 48. Rc4 Rd6 49. Ra4 Ke7 50. Rc3 Ke6 51. Raa3 Ke7 52. Rab3 Kd8 53. Rc2 Kc8 54. Rd2 Kd8 55. d5 Kc8 56. Ra3 Kd8 57. Ra4 Ke7 58. Kc3 Kf6 59. Kc4 Ke7 60. Ra3 Kd8 61. Kd4 Ke7 62. Ke5 Rc8 63. Rd4 Rc7 64. Rxa5 bxa5 65. b6 Rdxc6 66. dxc6 Rxc6 67. b7 Rb6 68. Ra4 Rb5+ 69. Kf4 Rxb7 70. Rxa5 Rb6 71. Kg5 Kf7 72. Ra7+ Ke6 73. Rg7 Ke5 74. Rxg6 Rb2 75. Kxh5 Rxf2 76. Rg5 Rf3 77. g4 Ke6 78. Rg6+ Ke5 79. Rg5 Ke6 80. Kg6 fxg4 81. Rxg4 Rxe3 82. h5 Rh3 83. Rxe4+ Kd5 84. Rg4 Ke6 85. h6 Ke7 86. Kg7 Ke8 87. h7 Rxh7+ 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "1"]
[White "Revelo Olalla, Julian Alejandro"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1180"]
[PlyCount "78"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. e5 e6 3. d4 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bg5 Be7 7. Be3 Qb6 8. Nbd2 Nh6 9. Be2 Nf5 10. 0-0 cxd4 11. cxd4 Ncxd4 12. Nxd4 Nxd4 13. Bxd4 Qxd4 14. Rc1 Qxe5 15. Re1 Qd6 16. Bh5 e5 17. Qf3 0-0 18. Bg4 e4 19. Nxe4 dxe4 20. Qxe4 Bg5 21. Rcd1 Qh6 22. Rxd7 Rae8 23. Qxe8 f5 24. Bxf5 Qf6 25. Be6+ Kh8 26. Rf7 Rxe8 27. Rxf6 gxf6 28. h3 Kg7 29. Kh2 f5 30. Kg3 Kf6 31. Kf3 Rxe6 32. Rd1 Re7 33. Rd6+ Kf7 34. Rd5 Ke6 35. Rd3 a6 36. g3 Rc7 37. h4 Bf6 38. Kf4 Bxb2 39. Re3+ Kf6 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "4"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Giler Moncayo, Guillermo Isaac"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[PlyCount "61"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. Nf3 d5 4. e3 c6 5. Bd3 Bd6 6. 0-0 Bxf4 7. exf4 0-0 8. c3 Ne4 9. Nbd2 Nxd2 10. Qxd2 b6 11. Qc2 g6 12. h3 Ba6 13. Rfe1 Bxd3 14. Qxd3 a5 15. Ne5 Qc8 16. Qg3 Nd7 17. Re2 Nxe5 18. fxe5 c5 19. Rd1 cxd4 20. Rxd4 Qd8 21. Rh4 Kg7 22. Qf4 f6 23. Qh6+ Kf7 24. Qxh7+ Ke8 25. Qxg6+ Kd7 26. Rh7+ Kc8 27. exf6 Kb8 28. Qg7 Qc8 29. Qe7 Re8 30. Qd6+ Qc7 31. Qxc7# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "6"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Gonzabay Vidal, Nick Steven"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1180"]
[BlackElo "1407"]
[PlyCount "58"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c3 cxd4 8. exd4 Nc6 9. Nbd2 a6 10. h3 b5 11. Ne5 Bb7 12. Bh2 Nxe5 13. dxe5 Ne4 14. f3 Qb6+ 15. Kh1 Nf2+ 16. Rxf2 Qxf2 17. Bg1 Qh4 18. Bd4 f6 19. Nb3 fxe5 20. Bc5 e4 21. Be2 d4 22. Nxd4 Bxd4 23. Bxd4 exf3 24. Qb3+ Rf7 25. Bd3 fxg2+ 26. Kg1 Qxh3 27. Bf5 Qxf5 28. Kh2 Qh5+ 29. Kg1 Qh1# 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "9"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Obaco Cuenca, Dalthon Farid"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1309"]
[PlyCount "116"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d5 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. c3 Bg7 8. Nbd2 e6 9. 0-0 0-0 10. h3 b6 11. Ne5 Nxe5 12. Bxe5 c5 13. Bh2 Qd7 14. f4 Rac8 15. Nf3 Ne4 16. Ne5 Qa4 17. b3 Qa5 18. c4 f5 19. cxd5 exd5 20. Rfc1 cxd4 21. Nc6 Qa3 22. exd4 Kh8 23. Rc2 Rc7 24. Rac1 Rfc8 25. Ne5 Rxc2 26. Rxc2 Qc1+ 27. Rxc1 Rxc1+ 28. Qf1 Rxf1+ 29. Kxf1 Bxe5 30. fxe5 Kg7 31. e6 Kf6 32. Bb8 a6 33. Ba7 b5 34. a4 Kxe6 35. axb5 axb5 36. b4 Nc3 37. Ke1 f4 38. Kd2 Ne4+ 39. Ke2 Kf5 40. Kf3 g5 41. Bb8 h5 42. Ba7 g4+ 43. hxg4+ hxg4+ 44. Ke2 Ng3+ 45. Kf2 Ke4 46. Bc5 Nf5 47. Bd6 Nxd6 48. Ke2 Nf5 49. Kf2 Nxd4 50. g3 fxg3+ 51. Kxg3 Nf5+ 52. Kf2 d4 53. Ke2 g3 54. Kf1 d3 55. Ke1 Ke3 56. Kf1 Nh4 57. Kg1 d2 58. Kf1 d1Q# 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "8"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Pauta Cuenca, Luis Mateo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1180"]
[PlyCount "89"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. c3 d6 6. Nbd2 Nbd7 7. Be2 Qe8 8. e4 e5 9. dxe5 dxe5 10. Bg3 Nh5 11. Nc4 Nxg3 12. hxg3 Nc5 13. Qd5 Nd7 14. 0-0-0 c6 15. Qd2 b5 16. Nd6 Qe7 17. Nxc8 Raxc8 18. Qxd7 Qc5 19. Rhf1 b4 20. Qd6 Qa5 21. Qxb4 Qxa2 22. Bc4 c5 23. Qb5 a6 24. Qxa6 Qxa6 25. Bxa6 Ra8 26. Bc4 Rfb8 27. Kc2 Ra7 28. Rd5 Rab7 29. Rb1 f5 30. Rxc5+ Kh8 31. exf5 e4 32. Ne5 gxf5 33. Nf7+ Rxf7 34. Bxf7 Rf8 35. Be6 f4 36. gxf4 Rxf4 37. Rc8+ Bf8 38. f3 exf3 39. gxf3 Rxf3 40. Rg1 Rf2+ 41. Kb3 Rxb2+ 42. Kxb2 h5 43. Rxf8+ Kh7 44. Bf5+ Kh6 45. Rh8# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "2"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Salazar Peralta, Edwin Elian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1178"]
[PlyCount "131"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Be7 6. Bd3 0-0 7. 0-0 Nc6 8. Nbd2 cxd4 9. exd4 Bd6 10. Ne5 Qc7 11. Re1 Nd7 12. Ndf3 f6 13. Nxc6 Bxf4 14. Nb4 e5 15. Nxd5 Qd6 16. Bc4 a6 17. Nxf4+ Kh8 18. Nd5 b5 19. Bb3 Bb7 20. dxe5 fxe5 21. Ne3 Qc6 22. Bd5 Qc7 23. Bxb7 Qxb7 24. Qd5 Qxd5 25. Nxd5 Nf6 26. Nxf6 Rxf6 27. Rxe5 Raf8 28. Rae1 g5 29. Re8 Rxe8 30. Rxe8+ Kg7 31. h3 h5 32. Nxg5 Kg6 33. Nf3 Kf5 34. Nd4+ Kg6 35. Re6 Kf7 36. Rxf6+ Kxf6 37. Kh2 Ke7 38. Kg3 Kd6 39. Kh4 Kc5 40. Kxh5 Kc4 41. Kg6 Kd3 42. h4 Ke4 43. h5 a5 44. h6 Kd5 45. h7 b4 46. h8Q bxc3 47. Qd8+ Kc4 48. bxc3 Kd3 49. Nf3+ Kxc3 50. Qd4+ Kc2 51. Qd2+ Kb1 52. Nd4 Ka1 53. Qc2 a4 54. Qc1+ Kxa2 55. Qc4+ Ka1 56. f4 a3 57. f5 a2 58. f6 Kb2 59. Qb4+ Kc1 60. Qa3+ Kb1 61. f7 a1B 62. f8Q Bxd4 63. Qf1+ Kc2 64. Qe2+ Kb1 65. Qb3+ Ka1 66. Qea2# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "5"]
[White "Vallejo Chavez, Francisco Paul"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1061"]
[BlackElo "1180"]
[PlyCount "56"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 0-0 6. e3 c6 7. Be2 d5 8. 0-0 Nbd7 9. Bf4 Ne4 10. Nxe4 dxe4 11. Ne5 Nxe5 12. dxe5 Bd7 13. Qb3 Qb6 14. f3 Be8 15. fxe4 fxe4 16. Bg4 Bf7 17. Bg3 Bc5 18. Rae1 Rad8 19. Qxb6 Bxb6 20. b4 Rd2 21. c5 Bc7 22. a3 Rd5 23. Rd1 Rfd8 24. Rxd5 Rxd5 25. Kh1 Bxe5 26. Bxe5 Rxe5 27. Be2 Rd5 28. Bc4 Rd2 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "8"]
[White "Alvarado Navarro, Dante Santiago"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1409"]
[BlackElo "1180"]
[PlyCount "63"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 c6 6. Nf3 d5 7. cxd5 cxd5 8. Ne5 0-0 9. Bd3 Nbd7 10. f4 Ne4 11. Bxe7 Qxe7 12. 0-0 Ndf6 13. Rf3 Bd7 14. Rh3 Be8 15. Nxe4 fxe4 16. Be2 Rc8 17. g4 Nd7 18. g5 Nxe5 19. dxe5 Bg6 20. Bh5 Bf5 21. Bg4 Qc5 22. Bxf5 Rxf5 23. Qh5 h6 24. Qg6 Rxf4 25. gxh6 Qe7 26. exf4 Qc5+ 27. Kh1 Qe7 28. Rg1 Rc2 29. hxg7 Rxh2+ 30. Kxh2 Qh4 31. Rxh4 e3 32. Rh8# 1-0

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "2"]
[White "Garzon Zapatanga, Christopher Leonel"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1697"]
[BlackElo "1180"]
[PlyCount "71"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Qd8 4. d4 Nf6 5. c4 Bg4 6. Nc3 e6 7. Be3 c6 8. Be2 Be7 9. 0-0 0-0 10. Qd2 Nbd7 11. h3 Bh5 12. Rfd1 Nb6 13. Ne5 Bxe2 14. Qxe2 Qc7 15. Rac1 Rad8 16. f4 Nfd7 17. b3 f6 18. Nd3 f5 19. Bf2 Kf7 20. Re1 e5 21. fxe5 Nb8 22. Nf4 Bg5 23. Qh5+ g6 24. Qxh7+ Ke8 25. Qxc7 N8d7 26. Nxg6 Rf7 27. e6 Re7 28. exd7+ Rdxd7 29. Rxe7+ Rxe7 30. Nxe7 Bxe7 31. Re1 Kf7 32. Rxe7+ Kf6 33. Bh4+ Kg6 34. Rg7+ Kh5 35. Qf4 Nd5 36. Qg5# 1-0

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "7"]
[White "Lainez Reyes, Isaac William"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "A91"]
[WhiteElo "1451"]
[BlackElo "1180"]
[PlyCount "74"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. d4 d5 6. b3 Be7 7. e3 0-0 8. Nge2 Bd7 9. 0-0 Be8 10. a4 Nbd7 11. Nf4 Bf7 12. Ba3 Ne4 13. Nxe4 fxe4 14. c5 e5 15. Ne2 exd4 16. Nxd4 Bf6 17. b4 Ne5 18. b5 Qc7 19. b6 Qd7 20. Bb4 a5 21. Bc3 Nc4 22. Ne2 Bxc3 23. Nxc3 Rad8 24. Ne2 Qe6 25. Qc2 Bg6 26. Qc3 Qf6 27. Qc2 Qe7 28. Rad1 Qxc5 29. Nf4 Rd6 30. Nxg6 Rxg6 31. Rb1 Qd6 32. Rfd1 Na3 33. Qb2 Nxb1 34. Qxb1 Rgf6 35. Bxe4 h6 36. Bg2 Rxf2 37. Qd3 Qe5 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "4"]
[White "Pinargote, Erick Alejandro"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1180"]
[PlyCount "28"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Bg4 6. Bb3 e6 7. d3 Nc6 8. Bg5 Be7 9. Bxf6 Bxf6 10. 0-0 Nd4 11. Re1 Nxf3+ 12. gxf3 Bh3 13. Qe2 Bxc3 14. bxc3 Qg5+ 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "1"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Barros Zavala, Adrian Alexander"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1180"]
[PlyCount "53"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d6 4. e3 Bg7 5. c3 0-0 6. Nbd2 Nbd7 7. Be2 Re8 8. 0-0 e5 9. dxe5 dxe5 10. Bg5 h6 11. Bh4 g5 12. Bg3 e4 13. Nd4 Nc5 14. b4 Nd3 15. Nb5 c6 16. Nc7 Rb8 17. Nxe8 Qxe8 18. Bxb8 Bf5 19. Bxa7 Bg4 20. Bxg4 Nxg4 21. Qxg4 Bxc3 22. Rad1 Nb2 23. Rc1 Bxd2 24. Rc2 Bxb4 25. Rxb2 Qa8 26. Rxb4 Qxa7 27. Rxe4 1-0

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "6"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Gonzalez Loaiza, Roberth Alberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1587"]
[PlyCount "114"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. c3 Bxf4 6. exf4 0-0 7. Nbd2 Nbd7 8. Ne5 c5 9. Ndf3 cxd4 10. cxd4 Ne4 11. Bd3 Nxe5 12. Nxe5 Qa5+ 13. Ke2 f6 14. Bxe4 fxe5 15. Bc2 Rxf4 16. dxe5 Bd7 17. Bd3 Bb5 18. Qb3 Bxd3+ 19. Qxd3 Raf8 20. f3 Qb6 21. b3 Rd4 22. Qe3 Qb5+ 23. Kf2 Re4 24. Qd2 Qc5+ 25. Kg3 Rxe5 26. Rac1 Qd6 27. f4 Ref5 28. Rhf1 g5 29. Rf3 gxf4+ 30. Kf2 Qb6+ 31. Kf1 Qd6 32. Rd1 R8f6 33. Qd3 Rh6 34. h3 Rg6 35. Rd2 Rf8 36. Re2 Re8 37. Rd2 Rg5 38. Qd4 Rf5 39. a4 Rf7 40. Qd3 Rd8 41. Re2 e5 42. Qc3 e4 43. Rd3 exd3 44. Qxd3 f3 45. gxf3 Qf6 46. Rf2 Qa1+ 47. Kg2 Rg7+ 48. Kh2 Qe5+ 49. Kh1 Qg3 50. Qf1 Re8 51. Rh2 Qf4 52. Rf2 d4 53. Qc4+ Qf7 54. Qxd4 Rf8 55. Qxa7 Qxb3 56. Qd4 Qb1+ 57. Kh2 Qg1# 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "9"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Murillo Coloma, Sergio Andres"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1180"]
[BlackElo "1431"]
[PlyCount "167"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. c3 Be7 6. Nbd2 0-0 7. Bd3 b6 8. 0-0 Bb7 9. h3 Rc8 10. Bh2 h6 11. Ne5 d6 12. Nxc6 Bxc6 13. f4 cxd4 14. cxd4 Ba8 15. f5 exf5 16. Bxf5 Rb8 17. e4 g6 18. Bg4 Nxe4 19. Nxe4 Bxe4 20. Qe2 Bb7 21. Rae1 Bf6 22. Qd2 Bg7 23. Bf4 h5 24. Bf3 Bxf3 25. Rxf3 Re8 26. Ref1 Qe7 27. Re3 Qd7 28. Ref3 Re4 29. Be3 Rbe8 30. Qf2 Qe6 31. Kh1 d5 32. Bg5 Bxd4 33. Qc2 Re1 34. Qc7 Rxf1+ 35. Rxf1 a5 36. Qc2 Bc5 37. Rd1 Qe2 38. Qd2 Qxd2 39. Rxd2 Rc8 40. Rxd5 Re8 41. Rd7 Re1+ 42. Kh2 Re2 43. Bf6 Re8 44. Rd5 Be7 45. Re5 Kf8 46. Bxe7+ Rxe7 47. Rb5 Rb7 48. Kg3 Kg7 49. Kf4 f6 50. Ke4 g5 51. Kd5 Kg6 52. Kc6 Re7 53. Kxb6 Re2 54. Kxa5 Rxg2 55. a4 g4 56. hxg4 hxg4 57. b4 g3 58. Rd5 Rg1 59. b5 g2 60. Rd2 f5 61. b6 f4 62. b7 Rb1 63. Rxg2+ Kf5 64. Ka6 f3 65. Rc2 Kg4 66. a5 Kg3 67. Ka7 f2 68. Rxf2 Kxf2 69. b8Q Rxb8 70. Kxb8 Ke3 71. a6 Kd4 72. a7 Kd5 73. a8Q+ Ke6 74. Qa5 Kd6 75. Qc3 Kd5 76. Kb7 Ke4 77. Kc6 Kf5 78. Qe3 Kg4 79. Kd5 Kf5 80. Qe4+ Kf6 81. Qe5+ Kf7 82. Qe6+ Kf8 83. Qd7 Kg8 84. Ke6 1-0

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "3"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Navia Andrade, Marlon Elian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[PlyCount "93"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bg4 4. e3 Nbd7 5. c3 e6 6. Nbd2 Ne4 7. Be2 Bd6 8. 0-0 Bxf4 9. exf4 Nxd2 10. Qxd2 0-0 11. h3 Bh5 12. Ne5 Bxe2 13. Qxe2 Nxe5 14. fxe5 f6 15. f4 fxe5 16. fxe5 Qg5 17. Rf3 Rxf3 18. Qxf3 Rf8 19. Qg4 Qxg4 20. hxg4 g5 21. Rf1 Rf7 22. Rxf7 Kxf7 23. Kf2 Kg6 24. Kf3 a5 25. b3 b5 26. Ke3 h5 27. gxh5+ Kxh5 28. Kf3 b4 29. c4 dxc4 30. bxc4 a4 31. d5 b3 32. dxe6 b2 33. e7 b1Q 34. e8Q+ Qg6 35. Qxg6+ Kxg6 36. Ke4 g4 37. Kf4 Kh5 38. e6 Kg6 39. Kxg4 Kf6 40. Kh5 Kxe6 41. g4 Kf7 42. g5 Kg7 43. g6 Kg8 44. c5 c6 45. Kh6 Kh8 46. a3 Kg8 47. g7 1-0

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "5"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Orozco Aguilera, Pablo Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1620"]
[PlyCount "179"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Bf5 7. Qd2 Ne4 8. Qe2 e6 9. Na3 a6 10. Nd2 Qxb2 11. Rb1 Qxa3 12. Rxb7 Qc1+ 13. Qd1 Qxd1+ 14. Kxd1 Nxf2+ 15. Ke2 Nxh1 16. g3 cxd4 17. cxd4 Bb4 18. Nb3 0-0 19. Rb6 Rfc8 20. Bg2 Be4 21. Bxe4 dxe4 22. Kf1 Ba5 23. Rb7 f6 24. Nc5 e5 25. dxe5 Nxe5 26. Ne6 g5 27. Rg7+ Kh8 28. Bxe5 fxe5 29. Rf7 Rc1+ 30. Kg2 Rac8 31. Nxg5 R8c2+ 32. Kh3 Nf2+ 33. Kh4 Nd3 34. Ne6 Rxh2+ 35. Kg4 Rc8 36. Ng5 Kg8 37. Ra7 Kh8 38. Rxa6 Bd8 39. Nf7+ Kg7 40. Nd6 Bc7 41. Nxc8 Kh8 42. Re6 Rf2 43. Re8+ Kg7 44. Ne7 Bd6 45. Nf5+ Rxf5 46. Kxf5 Kf7 47. Ra8 Bb4 48. Ra7+ Kg8 49. Ra8+ Kg7 50. Ra7+ Kf8 51. Kxe4 Nf2+ 52. Kf5 e4 53. Rxh7 Kg8 54. Rb7 Bd6 55. a4 Bxg3 56. a5 Bd6 57. a6 Bc5 58. a7 Bxa7 59. Rxa7 Nd1 60. Kxe4 Kf8 61. Kd4 Nf2 62. e4 Ke8 63. e5 Ng4 64. Kd5 Ne3+ 65. Ke4 Ng4 66. Kf5 Ne3+ 67. Ke4 Ng4 68. e6 Nf6+ 69. Kf5 Nd5 70. Ke5 Ne7 71. Kf6 Nd5+ 72. Ke5 Ne3 73. Rb7 Nc4+ 74. Kd5 Ne3+ 75. Kc6 Nf5 76. Kd5 Ne7+ 77. Kd6 Nf5+ 78. Ke5 Ne3 79. Rd7 Nc4+ 80. Kf6 Ne3 81. Rd4 Nc2 82. Ra4 Ne3 83. e7 Nd5+ 84. Ke6 Nc7+ 85. Kd6 Nb5+ 86. Kc5 Nc3 87. Rc4 Nd1 88. Kd6 Ne3 89. Rc8+ Kf7 90. e8Q+ 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "3"]
[White "Carrion Pulla, Jesus Adrian"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1267"]
[BlackElo "1180"]
[PlyCount "70"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. h3 Bf5 6. Nf3 e6 7. Bc4 c6 8. 0-0 Be7 9. Ne2 0-0 10. Ng3 Bg6 11. Ne5 Nbd7 12. Nxg6 hxg6 13. Re1 Nb6 14. Bb3 a5 15. a4 Nfd5 16. c4 Nf6 17. c5 Nbd5 18. Bg5 Nb4 19. Ne4 Nfd5 20. Bxe7 Qxe7 21. Nd6 Rab8 22. Qg4 Qf6 23. Ne4 Qxd4 24. Rab1 f5 25. Qxg6 fxe4 26. Qxe6+ Kh8 27. Rxe4 Qxf2+ 28. Kh2 Nf4 29. Rg1 Nxe6 30. Rxe6 Qf4+ 31. Kh1 Nd3 32. g3 Qf3+ 33. Kh2 Qf2+ 34. Kh1 Qf5 35. Re3 Qxh3# 0-1

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "8"]
[White "Murillo Coloma, Sergio Andres"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1431"]
[BlackElo "1180"]
[PlyCount "96"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. e3 Nf6 3. Nc3 e6 4. Nf3 c6 5. Be2 d5 6. b3 Be7 7. Bb2 0-0 8. 0-0 Nbd7 9. Rc1 Ne4 10. cxd5 exd5 11. d3 Nxc3 12. Bxc3 Bf6 13. Bxf6 Nxf6 14. Qc2 Be6 15. Nd4 Qd7 16. Nxe6 Qxe6 17. Bf3 Rad8 18. Rfe1 Rfe8 19. h3 Qd6 20. e4 fxe4 21. dxe4 dxe4 22. Bxe4 Nxe4 23. Rxe4 Rxe4 24. Qxe4 Qd2 25. Qe6+ Kh8 26. Re1 h6 27. Qe7 a6 28. Re2 Qd1+ 29. Kh2 Qd6+ 30. Qxd6 Rxd6 31. Re7 Rd2 32. Rxb7 Rxf2 33. Rb6 Rxa2 34. Rxc6 Rb2 35. Rxa6 Rxb3 36. Ra8+ Kh7 37. Ra4 h5 38. h4 Kh6 39. Ra6+ g6 40. Ra7 Rc3 41. Rf7 Rb3 42. Rf3 Rxf3 43. gxf3 g5 44. Kg3 gxh4+ 45. Kxh4 Kg6 46. Kg3 Kf5 47. Kh4 Kf4 48. Kxh5 Kxf3 1/2-1/2

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "9"]
[White "Orozco Aguilera, Pablo Sebastian"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1620"]
[BlackElo "1180"]
[PlyCount "67"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 c6 5. Nh3 d5 6. Nf4 Bd6 7. cxd5 cxd5 8. Nd3 Nc6 9. e3 Bd7 10. Nd2 Ne4 11. 0-0 0-0 12. Nf3 Nb4 13. a3 Nxd3 14. Qxd3 Rc8 15. Bd2 a6 16. Rfc1 Bb5 17. Qb3 Be2 18. Be1 b5 19. Nd2 Bc4 20. Qd1 Qb6 21. b3 Bd3 22. Nf3 Rxc1 23. Rxc1 Bxa3 24. Ra1 Bb2 25. Ra2 Bc3 26. Qxd3 Rc8 27. Rc2 b4 28. Ne5 Rc7 29. f3 Bxe1 30. Rxc7 Qxc7 31. fxe4 fxe4 32. Qf1 Qc3 33. Qf7+ Kh8 34. Qf8# 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "5"]
[White "Pianchiche Acero, Miyamu Nillu"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1417"]
[BlackElo "1180"]
[PlyCount "153"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 d6 4. g3 Be7 5. Bg2 Nc6 6. Nf3 Bf5 7. 0-0 0-0 8. Rb1 h6 9. b4 Rb8 10. b5 Nd4 11. Nxd4 exd4 12. Nd5 Nxd5 13. Bxd5 Bf6 14. Bg2 Qd7 15. a4 Bh3 16. Re1 Bxg2 17. Kxg2 b6 18. e4 c5 19. f4 Rfe8 20. Qf3 Re7 21. Bd2 Ree8 22. Re2 Re6 23. Rbe1 Rbe8 24. g4 Bh4 25. Rf1 Rg6 26. h3 Rge6 27. f5 R6e7 28. Bf4 Bg5 29. Bxg5 hxg5 30. Rfe1 f6 31. Qg3 Kf7 32. h4 gxh4 33. Qxh4 Rg8 34. Rh1 Ree8 35. g5 Qd8 36. Qh5+ Ke7 37. gxf6+ gxf6+ 38. Kf3 Rg7 39. Rg2 Reg8 40. Rxg7+ Rxg7 41. Qh3 Qg8 42. Kf2 Kf8 43. Rh2 Kf7 44. Qf3 Rh7 45. Rxh7+ Qxh7 46. Kg2 Qh6 47. Qg3 Qd2+ 48. Kg1 Qd1+ 49. Kh2 Qxa4 50. Qg6+ Ke7 51. Qg7+ Ke8 52. Qg8+ Kd7 53. Qe6+ Kc7 54. Qe7+ Kc8 55. Qe8+ Kc7 56. Qc6+ Kd8 57. Qxd6+ Ke8 58. Qe6+ Kf8 59. Qxf6+ Kg8 60. Qg5+ Kh8 61. Qg3 Qc2+ 62. Kh3 Qe2 63. Qh4+ Kg7 64. Qg4+ Qxg4+ 65. Kxg4 Kf6 66. Kf4 Kf7 67. e5 Ke7 68. f6+ Kf8 69. Kf5 Ke8 70. e6 Kf8 71. Kg6 Ke8 72. f7+ Kd8 73. f8Q+ Kc7 74. Qe7+ Kb8 75. Qd7 a6 76. e7 axb5 77. e8R# 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "1"]
[White "Tenempaguay Madrid, Isaac Emanuel"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1115"]
[BlackElo "1180"]
[PlyCount "122"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Be2 Bf5 6. 0-0 e6 7. Re1 c6 8. d3 Nbd7 9. h3 Be7 10. Nh4 Bg6 11. Nxg6 hxg6 12. Bf3 Nb6 13. Bg5 Qd7 14. a3 Nbd5 15. Nxd5 cxd5 16. Qd2 Nh5 17. Bxe7 Qxe7 18. Rad1 Qd7 19. c3 Nf6 20. d4 0-0 21. b3 Qd6 22. Ra1 Nd7 23. c4 f5 24. cxd5 exd5 25. Qd3 Rfe8 26. Rxe8+ Rxe8 27. Qb5 Nb6 28. Qd3 a6 29. Qd2 Nd7 30. b4 Nb6 31. Rd1 Nc4 32. Qd3 Nb2 33. Qb3 Nxd1 34. Bxd5+ Kh8 35. Qxd1 Qxd5 36. Qd2 Rd8 37. Qg5 Kg8 38. Qxg6 Qf7 39. Qb6 Qd7 40. Qg6 Qxd4 41. Qe6+ Kh8 42. Qxf5 Qd1+ 43. Kh2 Qd6+ 44. Kh1 Qh6 45. Qa5 Rd1+ 46. Kh2 Qd6+ 47. g3 Qc6 48. Qh5+ Kg8 49. Qxd1 Qf6 50. Qd8+ Qxd8 51. f3 Qd3 52. Kg1 Qxa3 53. Kf2 Qxb4 54. f4 a5 55. Kf3 a4 56. g4 a3 57. f5 a2 58. g5 a1Q 59. Kg3 Qaa3+ 60. Kg2 Qbb2+ 61. Kh1 Qaa1# 0-1

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "4"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Aguilar Calle, Jose Sebastian"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1180"]
[BlackElo "227"]
[PlyCount "37"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 c6 4. e3 f5 5. c3 Nf6 6. Nbd2 Nbd7 7. Be2 Be7 8. 0-0 Nf8 9. h3 Bd7 10. Ne5 Ne4 11. Nxe4 dxe4 12. Bc4 h6 13. f3 b5 14. Bb3 Nh7 15. fxe4 Nf6 16. exf5 exf5 17. Bg3 Ne4 18. Qh5+ Kf8 19. Qf7# 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Lainez Reyes, Isaac William"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1180"]
[BlackElo "1451"]
[PlyCount "123"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d5 6. c3 b6 7. Nbd2 c5 8. 0-0 Bb7 9. h3 Nc6 10. Bh2 Re8 11. Ne5 Nd7 12. f4 Ndxe5 13. fxe5 e6 14. Qf3 Rf8 15. Qe2 c4 16. Bc2 b5 17. a3 Ne7 18. Nf3 Nf5 19. g4 Nh6 20. Bg3 a5 21. Bh4 Qd7 22. Ng5 f6 23. exf6 Bxf6 24. Nf3 Bxh4 25. Nxh4 Qg7 26. Rf3 e5 27. Raf1 e4 28. Rxf8+ Rxf8 29. Rxf8+ Qxf8 30. Qf2 Qg7 31. Qf4 Qf7 32. Qxf7+ Nxf7 33. Kf2 Ng5 34. Kg3 Kf7 35. Bd1 Kf6 36. Ng2 Bc8 37. h4 Ne6 38. g5+ Kf7 39. Be2 Bd7 40. Nf4 Nc7 41. Bg4 Bxg4 42. Kxg4 Ke7 43. h5 gxh5+ 44. Kxh5 Kf7 45. Kh6 Kg8 46. g6 hxg6 47. Kxg6 Kf8 48. Kf6 Ke8 49. Ke5 Kd7 50. Nxd5 Nxd5 51. Kxd5 Kc7 52. Kxe4 Kc6 53. Kf5 Kd5 54. e4+ Kd6 55. e5+ Ke7 56. d5 Kd7 57. Kf6 a4 58. e6+ Ke8 59. e7 Kd7 60. Kf7 Kd6 61. e8Q Kxd5 62. Qxb5+ 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "6"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Salas Ona, Juan Andres"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1030"]
[PlyCount "134"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nf6 4. e3 Nc6 5. c3 e6 6. Bd3 Bg6 7. Na3 Bd6 8. 0-0 Bxf4 9. exf4 Qd6 10. Ne5 Bxd3 11. Qxd3 a6 12. Rac1 0-0 13. Rfe1 Nd7 14. Re3 f6 15. Nxd7 Qxd7 16. Rce1 Rae8 17. h3 Qd6 18. Rf3 e5 19. fxe5 fxe5 20. Rxf8+ Rxf8 21. dxe5 Nxe5 22. Qe3 Ng6 23. Qe6+ Qxe6 24. Rxe6 Kf7 25. Re3 Re8 26. Nc2 Rxe3 27. Nxe3 c6 28. Kf1 Ke6 29. Ke2 Ke5 30. g3 Ke4 31. f3+ Ke5 32. Ng4+ Ke6 33. Ke3 Ne5 34. Nf2 Nc4+ 35. Kf4 Nxb2 36. h4 Na4 37. Nd3 Nxc3 38. Nc5+ Kf6 39. a3 Ne2+ 40. Kg4 h5+ 41. Kxh5 Nxg3+ 42. Kg4 Ne2 43. Nxb7 Nd4 44. Nc5 Nc2 45. Nxa6 Nxa3 46. Nb4 c5 47. Nxd5+ Ke5 48. Nc3 Kd4 49. Nd1 c4 50. Kg5 Nc2 51. Kg6 Ne3 52. Nxe3 Kxe3 53. Kxg7 c3 54. h5 c2 55. h6 c1Q 56. h7 Qc3+ 57. Kg8 Qc8+ 58. Kg7 Qd7+ 59. Kg8 Qe8+ 60. Kg7 Qe7+ 61. Kg8 Qe6+ 62. Kg7 Qe5+ 63. Kg8 Qg3+ 64. Kh8 Kd4 65. f4 Ke4 66. f5 Ke5 67. f6 Kxf6 1/2-1/2

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "2"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Vargas Sotelo, Victor Salomon"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1180"]
[BlackElo "1654"]
[PlyCount "132"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. Nf3 Nc6 4. c3 Nf6 5. e3 Bg4 6. Be2 e6 7. Nbd2 Qb6 8. Qc2 Be7 9. 0-0 0-0 10. h3 Bxf3 11. Nxf3 Rac8 12. Rac1 cxd4 13. exd4 h6 14. Bd3 Nb4 15. Qe2 Nxd3 16. Qxd3 Qxb2 17. Rc2 Qa3 18. Ne5 Ne4 19. Rfc1 Bb4 20. Bd2 Bd6 21. f4 Bxe5 22. fxe5 Rc4 23. Qe3 Rfc8 24. Kh1 b5 25. Rb1 Nxd2 26. Qxd2 Rxc3 27. Rxc3 Qxc3 28. Qxc3 Rxc3 29. Rxb5 Ra3 30. Rb2 Rd3 31. Rb4 Ra3 32. Rb2 a5 33. Kg1 Rd3 34. Rb5 Ra3 35. Rb2 Kh7 36. Kf2 Kg6 37. Ke2 Kf5 38. Kd2 Ke4 39. Kd1 Kxd4 40. Rf2 Kxe5 41. Rxf7 Rxa2 42. Rxg7 Rf2 43. Ke1 Rb2 44. Ra7 Rxg2 45. Rxa5 Rg3 46. h4 Rg4 47. h5 Rg5 48. Kf2 Rxh5 49. Kf3 Rf5+ 50. Ke3 h5 51. Ra1 h4 52. Rh1 d4+ 53. Kd3 Rf3+ 54. Ke2 Re3+ 55. Kd2 h3 56. Rh2 Kd5 57. Kc2 e5 58. Kd2 e4 59. Kc2 Kc4 60. Kd1 d3 61. Kd2 Rg3 62. Kd1 e3 63. Rh1 h2 64. Kc1 Kb3 65. Rd1 Rg1 66. Rxg1 hxg1Q# 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Burbano Vera, Ariel"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1221"]
[PlyCount "99"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Bf4 dxc4 5. e3 b5 6. Ne5 Bb7 7. Qf3 Nbd7 8. Be2 e6 9. 0-0 Be7 10. Nc3 a6 11. Nxc6 Qb6 12. d5 Nxd5 13. Nxd5 exd5 14. Nxe7 Kxe7 15. Qg4 Qg6 16. Qh4+ Nf6 17. Bg5 h6 18. Bf4 Qh7 19. Qg3 Rhd8 20. Rac1 Bc8 21. Bc7 Rd7 22. Qe5+ Kf8 23. Bg4 Qe4 24. Qxe4 Nxe4 25. Bxd7 Bxd7 26. f3 Nf6 27. Be5 Re8 28. Bxf6 gxf6 29. Kf2 Ke7 30. Rcd1 Bf5 31. e4 dxe4 32. fxe4 Bxe4 33. Rfe1 Kf8 34. Rd4 Bb7 35. Rxe8+ Kxe8 36. Rh4 Bd5 37. Rxh6 Ke7 38. a3 a5 39. g3 b4 40. axb4 axb4 41. Ke2 Be4 42. Rh4 f5 43. Kd2 Ke6 44. Rf4 Kd5 45. h4 c3+ 46. bxc3 b3 47. Kc1 Kc4 48. Kb2 Kd3 49. Kxb3 Bd5+ 50. Kb4 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Montano Velasco, Matias Khaleb"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1269"]
[BlackElo "1221"]
[PlyCount "85"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Bf5 5. Nc3 Qd8 6. Bg2 Nf6 7. 0-0 e6 8. d3 Nbd7 9. Bg5 Be7 10. Qb3 Nc5 11. Qd1 0-0 12. Nd2 Ng4 13. Bxe7 Qxe7 14. h3 Nf6 15. Nb3 Nxb3 16. Qxb3 h6 17. Rac1 Rfd8 18. Na4 Bg6 19. Nc5 Rab8 20. Rfe1 Rd4 21. Bxc6 b6 22. Na6 Rc8 23. Bg2 Rdd8 24. Nb4 Rxc1 25. Rxc1 Qd7 26. Nc6 Re8 27. Ne5 Qe7 28. Nxg6 fxg6 29. Rc6 Qf7 30. h4 e5 31. Qb5 Kh7 32. Qa4 h5 33. Qc4 Qxc4 34. Rxc4 Re7 35. Bf3 Kh6 36. Kf1 Kh7 37. Ke1 Kg8 38. Kd2 Kf7 39. Kc2 Ke6 40. Kc3 Nd5+ 41. Kb3 Kd6 42. Be4 g5 43. hxg5 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Marrujo Pardo, Mauricio Emmanuel"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1221"]
[BlackElo "1742"]
[PlyCount "59"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. c4 dxc4 5. Qa4+ c6 6. Bxb8 b5 7. Qd1 Rxb8 8. Nbd2 Bb4 9. a3 Ba5 10. Qc2 Qd5 11. e3 0-0 12. Be2 c5 13. 0-0 Bb7 14. dxc5 Bxd2 15. Qxd2 Qxc5 16. a4 a6 17. Rfc1 Qb6 18. Qc2 Be4 19. Qc3 Bg6 20. a5 Qb7 21. Ne5 Ne4 22. Qb4 Qd5 23. Nxg6 hxg6 24. Bf3 Qc5 25. Qxc5 Nxc5 26. Bd1 Rfd8 27. Bc2 Rd2 28. Rab1 Rbd8 29. Rd1 Nb7 30. Kf1 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Ulloa Centeno, Luis Manuel"]
[Black "Reyes Rivera, Jose Isaac"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1221"]
[PlyCount "121"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 e6 4. Bf4 Nf6 5. c5 b6 6. cxb6 axb6 7. a3 Bd6 8. Ne5 Bxe5 9. dxe5 Nd7 10. e3 Ncxe5 11. Nc3 Ng6 12. Bg3 c5 13. Bd6 Nf6 14. Nb5 Ra5 15. Bc7 Qd7 16. Bxb6 Rxb5 17. Bxb5 Qxb5 18. Bc7 e5 19. Qd2 Be6 20. Qa5 Qxa5+ 21. Bxa5 0-0 22. 0-0 c4 23. Bc3 Rd8 24. Rfd1 Ne4 25. a4 Nxc3 26. bxc3 Ra8 27. Rdb1 Ra5 28. Rb5 Ra8 29. a5 Ne7 30. a6 Nc6 31. Rb6 Bd7 32. Rb7 Bc8 33. Rb6 Nb8 34. a7 Na6 35. Rd1 Rxa7 36. Rxd5 Bd7 37. Rxe5 f6 38. Ra5 Bc8 39. Rb8 Rc7 40. Rxa6 Kf7 41. Rab6 Rc5 42. h3 Ke7 43. Ra8 Rc7 44. Rbb8 Kd7 45. Rb4 Kd8 46. f4 h6 47. Kf2 Ke7 48. Rba4 Kd6 49. R8a7 Rc5 50. Rxg7 Rb5 51. Rxc4 Rb2+ 52. Kg3 Bb7 53. Kh4 Re2 54. Rxb7 Rxe3 55. Rb6+ Kd5 56. Rcc6 Re4 57. Rxf6 Re2 58. g4 Re3 59. Rxh6 Rxc3 60. f5 Ke4 61. f6 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Zockun, Ivan Zancaner"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1333"]
[BlackElo "1221"]
[PlyCount "28"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 Nc6 4. Bb2 e6 5. Bb5 Bd6 6. Bxg7 Bxf3 7. Qxf3 Be5 8. Bxe5 f6 9. Bb2 Qe7 10. Nc3 0-0-0 11. e4 Nb4 12. 0-0-0 a6 13. Be2 c5 14. a3 dxe4 0-1

